TY  - BOOK
AU  - INDIRA GANDHI NATIONAL OPEN UNIVERSITY
TI  - OPERATIONS RESEARCH
SN  - 8126605294
AV  - 658 IGN O 
U1  - 658 IGN O 
PY  - 2008///
CY  - NEW DELHI
PB  - INDIRA GANDHI NATIONAL OPEN UNIVERSITY
KW  - ENGLISH LITERATURE
KW  - INDIA
ER  -