TY  - BOOK
AU  - Ackoff,R.L
AU  - Sasieni,M.W
TI  - Fundamentals of operations research
SN  - 0852260040
AV  - T57.6 .A2
U1  - 001.4/24 
PY  - 1968///]
CY  - New York
PB  - Wiley
KW  - Operations research
ER  -