TY  - BOOK
AU  - Loomis,Charles Price
TI  - Social systems: essays on their persistence and change
AV  - HM51 .L63
U1  - 301.24  
PY  - 1960///]
CY  - Princeton, N.J.
PB  - Van Nostrand
KW  - Social systems
KW  - Social change
ER  -