TY  - BOOK
AU  - Nagel, Stuart S   .
AU  - Neef,Marian  .
TI  - Operations research methods: as applied to political science and the legal process / 
SN  - 0 8039  0651  x
U1  - 300.1 
PY  - 1976///
CY  - New Delhi : 
PB  - Sage Publications , 
N1  - **Reference
ER  -