TY  - BOOK
AU  - Ackoff Russell L
AU  -  Sasieni Maurice W
TI  - Fundamentals of operation research
SN  - 0852260040 (hbd)
U1  - B2893, M4    TB 
PY  - 1968///
CY  - New Delhi    
PB  -  Wiley Eastern Limited      
KW  - Operation research
N1  - Includes bibliographical references.; Index 449-455p
ER  -