TY  - BOOK
AU  - Bates,Frederick L  .
AU  - Harvey,Clyde C  .
TI  - The structure of social systems / 
SN  - 0470056495
U1  - 301.1 
PY  - 1975///
CY  - New York : 
PB  - Gardner Press , 
KW  - SOCIAL SCIENCE
N1  - Includes index
ER  -