TY  - BOOK
AU  - Mariappan, P
TI  - Operations research: : An introduction
SN  - 9788131799345
U1  - 658.4034 MAR/O 
PY  - 2013///
CY  - New Delhi
PB  - Pearson
KW  - MANAGEMENT
KW  - MANAGEMENT RESEARCH
KW  - OPERATIONS RESEARCH
ER  -