TY  - BOOK
AU  - Ackoff, Russell L.
AU  - Sasieni, Maurice W.
TI  - Operations Research
SN  - 852260040
SN  - 962
U1  - 001.424             
PY  - 1968///
CY  - New Delhi
PB  - Wiley Eastern Limited
KW  - Operations Research 001.424
ER  -