Business cycles and forecasting.

by Bratt, Elmer Clark, 1901-
Homewood, Ill., R. D. Irwin, 1961
5th ed.

Business cycles and forecasting.

by Bratt, Elmer Clark, 1901-
Chicago, R. D. Irwin, 1947
3d. ed.

Business cycles and forecasting.

by Bratt, Elmer Clark, 1901-
Chicago, Business Publications, inc., 1940
Rev. ed.

Business cycles and forecasting.

by Bratt, Elmer Clark, 1901-
Homewood, Ill. : R. D. Irwin, 1961
5th ed.

Business cycles and forecasting.

by Bratt, Elmer Clark, 1901-
Chicago : R. D. Irwin, 1947
3d ed.

Business cycles and forecasting,

by Bratt, Elmer Clark, 1901-
Chicago, Business publications, inc., 1937

[Publications]

by Bratt, Elmer Clark, 1901-

Relations of institutional factors to economic equilibrium and long-time trend /

by Bratt, Elmer Clark, 1901-
Bethlehem, Pa. : Lehigh university, 1937

The divisibility of time series /

by Bratt, Elmer Clark, 1901-
Bethlehem, Pa. : Lehigh university, 1938

Business cycles and forecasting.

by Bratt, Elmer Clark, 1901-
Homewood, Ill., R.D. Irwin, 1953
4th ed.

The problems of economic change,

by Bratt, Elmer Clark, 1901-
Bethlehem, Pa., Distributed by Lehigh university supply bureau, 1936

Business forecasting.

by Bratt, Elmer Clark, 1901-
New York, McGraw-Hill, 1958

This unbalanced world.

by Bratt, Elmer Clark, 1901-
New York, Harper, 1940
1st ed.