TY  - BOOK
AU  - Swarup,Kanti
AU  - P.K.Gupta
AU  - Man,Mohan
TI  - Operations Research
U1  - 003 22
PY  - 1994///
CY  - New delhi
PB  - Sultan Chand & Sons
KW  - Operations research
N1  - Includes bibliographical references and index
ER  -