TY  - BOOK
AU  - Ackoff,Russell L.
AU  - Sasieni,Maurice W.
TI  - Fundamentals of operations research
SN  - 0852260040
U1  - 658.4034 
PY  - 1968///
CY  - New Delhi
PB  - Wiley Eastern Limited
KW  - Operations research
ER  -