TY  - BOOK
AU  - Gupta,Prem Kumar
AU  - Hira,D.S.
TI  - Problems in Operation Research: principles and solutions
SN  - 8121909686 (paperback)
PY  - 2010///
CY  - [S.l.]
PB  - S Chand & Co Ltd
KW  - Operation Research
UR  - http://10.10.170.122:8080/browse/book/26587
ER  -