TY  - BOOK
AU  - Sumner,William Graham
AU  - Keller,Albert Galloway
TI  - The science of society
AV  - HM585 S86 1927
PY  - 1920///]-
CY  - New Haven, London
PB  - Yale University Press, H. Milford, Oxford University Press
KW  - Sociología
ER  -