TY  - BOOK
AU  - Rastogi,P.N.
TI  - Behaviour of societal system
U1  - 303.32 
PY  - 1978///
CY  - Simla
PB  - Indian Institute of Advanced Study
KW  - Social systems
KW  - Cybernetics
N1  - Includes index; Bibliography: p.152-156
ER  -