TY  - BOOK
AU  - Ackoff, Russel L
AU  - Sasieni, Maurice W.
TI  - Fundamentals of opertions research
U1  - 519.8 
PY  - 1978///
CY  - New Delhi
PB  - Wiley Eastern
KW  - Operational research
KW  - Mathematical sciences
KW  - Mathematics
KW  - Number theory
KW  - Set theory
KW  - Group theory
ER  -