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1

Contribution to the characteristics of the coking coals from the Wałbrzych Basin = Przyczynek do charakterystyki węgli koksujących Zagłębia Wałbrzyskiego /

by Kahane, Szymon, Miłaszewicz, Olgierd
Warsaw, Poland : Published for the National Science Foundation and the Department of the Interior by Centralny Instytut Informacji Naukowo-Technicznej i Ekonomicznej, 1962

Government Document Book

2

An apparatus for rapid determination of moisture content in brown and bituminous coal /

by Tomków, K.
Warszawa, Poland : Washington, D.C. : Published for the National Science Foundation and the Department of the Interior by Centralny Instytut Dokumentacji Naukowo-Technicznej ; Available from the Office of Technical Services, U.S. Department of Commerce, 1961

Government Document Book

3

Agricultural machines, theory and construction.

by Bernacki, H.
Warsaw, published for the U.S. Dept. of Agriculture and the National Science Foundation, Washington, D.C. by the Scientific Publications Foreign Cooperation Center of the Central Institute for Scientific, Technical and Economic Information, 1972

Government Document Book

4

Present methods of coke manufacture.

by Zieliński, Henryk, dr. hab. inż
Warsaw, Published for the Dept. of the Interior and the National Science Foundation, Washington, D.C., by the Foreign Scientific Publications Dept. of the National Center for Scientific, Technical and Economic Information; [available from the U.S. Dept. of Commerce, National Technical Information Service, Springfield, Va.] 1972

Government Document Book

5

Characteristics of low-temperature tars from some Polish bituminous and brown coals /

by Roga, Błażej
Warsawa, Poland : Published for the National Science Foundation and the Department of the Interior by Centralny Instytut Informacji Naukowo-Technicznej i Ekonomicznej, 1962

Government Document Book

6

Machines for cleaning and sorting of seeds = Maszyny do czyszczenia i sortowania nasion /

by Grochowicz, Józef
Warsaw, Poland : Springfield, Va. : Published for the U.S. Dept. of Agriculture and the National Science Foundation by the Foreign Scientific Publications Dept. of the National Center for Scientific, Technical and Economic Information ; Available from the National Technical Information Service, 1980

Government Document Book

7

Microscopic research on the structure of coke produced from various Polish coals = Badania mikroskopowe struktury koksów z różnych wȩgli Polskiego Zagłȩbia /

by Krajewski, Jan
Warszawa, Poland : Published for the National Science Foundation and the Department of the Interior, by the Central Institute for Scientific and Technical Documentation, 1960

Government Document Book

8

Tests on the mild oxidation of bituminous coal /

by Ihnatowicz, A.
Warsawa, Poland : Published for the National Science Foundation and the Department of the Interior by the Centralny Instytut Dokumentacji Naukowo-Technicznej, 1960

Government Document Book

9

Spontaneous ignition of bituminous coal /

by Olpiński, Wojciech
Warszawa, Poland : Published for the National Science Foundation and the Department of the Interior by Centralny Instytut Informacji Naukowo-Technicznej i Ekonomiczej, 1962

Government Document Book

10

Economic effectiveness of investments in the preparation of coarse coal sizes = Efektywność ekonomiczna inwestycji w przeróbce mechanicznej grubych sortymentów węgla /

by Kabiesz, Alfred M.
Warszawa, Poland : Published for the National Science Foundation and the Department of the Interior, by Centralny Instytut Informacji Naukowo-Technicznej i Ekonomicznej, 1961

Government Document Book

11

Spectrophotometric analysis of bituminous coal ash = Spektrofotometryczna analiza popiołu z węgla kamiennego /

by Węclewska, Maria
Warsaw, Poland : Published for the National Science Foundation and the Department of the Interior by Centralny Instytut Informacji Naukowo-Technicznej i Ekonomicznej, 1961

Government Document Book

12

Studies on oxygen groups in bituminous coal = Badania nad grupami tlenowymi w węglu kamiennym /

by Ihnatowicz, Andrzej
Warszawa, Poland : Published for the National Science Foundation and the Department of the Interior by Centralny Instytut Informacji Naukowo-Technicznej i Ekonomicznej, 1961

Government Document Book

13

Electrostatic separation of coals = Wzbogacanie elektrostatyczne węgli /

by Krajewski, Jan
Warsawa, Poland : Published for the National Science Foundation and the Department of the Interior by the Central Institute for Scientific and Technical Documentation, 1960

Government Document Book

14

The influence of mild hydrogenation on coking properties of some coals of the Polish coal basin /

by Nadziakiewicz, Julian
Warsawa, Poland : Published for the National Science Foundation and the Department of the Interior by Centralny Instytut Informacji Naukowo-Technicznej i Ekonomicznej, 1961

Government Document Book

15

The structure of yarn.

by Żurek, Witold
Warsaw, National Center for Scientific, Technical and Economic Information, 1975
[2d rev. ed.].

Book

16

Coal dust explosions and their suppression = (Wybuchy pyłu wȩglowego i ich zwalczanie) /

by Cybulski, Wacław
Warsaw : Springfield, Va. : Published for the Bureau of Mines, U.S. Dept. of the Interior and the National Science Foundation, Washington, D.C., by the Foreign Scientific Publications Dept. of the National Center for Scientific, Technical and Economic Information ; Available from the U.S. Dept. of Commerce, National Technical Information Service, 1975

Government Document Book

17

Influence of the addition of small amounts of organic liquid on the bulk density of the coal charge in coking plant A /

by Szafranowicz, Aleksander
Warsawa, Poland : Published for the National Science Foundation and the Department of the Interior by Centralny Instytut Informacji Naukowo-Technicznej, 1961

Government Document Book

18

The swelling of coal and its structure : the role of hydrogen bonds /

by Pampuch, Roman
Warsawa, Poland : Published for the National Science Foundation and the Department of the Interior by Centralny Instytut Informacji Naukowo-Technicznej i Ekonomicznej, 1962

Government Document Book

19

On the influence of ash and certain chemical substances on the caking power of coal /

by Mielecki, T. (Tadeusz)
Warszawa, Poland : Washington, D.C. : Published for the National Science Foundation and the Department of the Interior by Centralny Instytut Dokumentacji Naukowo-Technicznej ; Available from the Office of Technical Services, U.S. Department of Commerce, 1961

Government Document Book

20

Tests on mild hydrogenation of coals with coke-oven gas /

by Pampuch, Roman
Warsawa, Poland : Published for the National Science Foundation and the Department of the Interior by Centralny Instytut Informacji Naukowo-Technicznej i Ekonomicznej, 1962

Government Document Book

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