TY  - BOOK
AU  - Cortes Fernando, and others
TI  - Systems analysis for social scientists
T2  - Comparative Studies in Behavioral Science: A Wiley Series Ed by Robert T Holt and John E Turner
SN  - 0471175099
U1  - B28930bE, L4 
PY  - 1974///
CY  - New York
PB  - Wiley         
KW  - Operational Research
ER  -