TY  - BOOK
AU  - Sen,Rathindra P.
TI  - Operations research : : algorithms and applications 
SN  - 9788120339309
U1  - 003 21
PY  - 2012///
CY  - New Delhi
PB  - PHI Learning
KW  - OPERATIONS RESEARCH
N1  - It includes bibliographical referrences and index
ER  -