TY  - BOOK
AU  - Gupta,Sudhir
TI  - Operations research
SN  - 9789380921167
U1  - 658.4034 22
PY  - 2011///
CY  - New Delhi
PB  - Centrum press
KW  - Operations research
KW  - Management science
KW  - Research
N1  - Includes bibliographical references and index
ER  -