TY  - BOOK
AU  - Sharma,S.D., x
AU  - x
TI  - Operations research ..: x
SN  - x
U1  - 658.4034/S311o 
PY  - 1999///
CY  - Meerut
PB  - Kedar Nath Ram Nath
KW  - Operations research
KW  - Management
N1  - x
ER  -