330.947
Gre
U
Gregory , James Stothert , 1912-
The U.S.S. R. , a geographical  survey by James S. Gregory ... and D. W. Shave ... London , Toronto (etc)  G.G. Harrap & company ltd. (1944) 
636 p. incl. front. , illus . (incl. maps)
" First published 1944" 
Bibliography at end of most of the chapters.