TY  - BOOK
AU  - Oehser,Paul H
ED  - 10-18 mayo 1940
ED  - Economics and sociology
ED  - 
ED  - 
TI  - Proceedings of the eighth american scientific congress
CY  - Washington
KW  - Sociología
N1  - Intitución patrocinadora: The Government of the Unites States of America
ER  -