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1

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

2

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

3

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

4

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

5

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

6

Selected translations on coal processing /

Warsaw : Scientific Publications Foreign Cooperation Center of the Central Institute for Scientific, Technical and Economic Information, 1965

Government Document Book

7

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

8

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

9

Separation of pyrites from coals = Wydzielanie pirytu z węgli /

by Korol, Dionizy
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

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