TY  - BOOK
AU  - Loomis Charles P
TI  - Social system :  Esssays on their persistence and change
T2  - Van Nostrand series in sociology ed by Wilbert E Moore
U1  - Y1z7, K01;1 
PY  - 1960///
CY  - NA
PB  - NA       
KW  - SOCIOLOGY
ER  -