Classification. Class H: Social sciences.

Classification. Class H: Social sciences.

Bibliographic Details
Other Authors: Martel, Charles 1860-1945, Churchill, G. M. (George Morton) 1874-1950, Perley, Clarence W. (Clarence Warner) 1867-1946
Format: Book
Language:English
Published: Washington U. S. Government Printing Office 1920
Edition:2nd edition
Subjects:
Classification > Books > Social sciences.