TY  - BOOK
AU  - Sharma, S.D.
TI  - Operations research: Operations research : theory, methods and applications, New Delhi : Kedar Nath Ram Nath, 2009-10
U1  - 519.92 
PY  - 2009///-10
CY  - New Delhi
PB  - Kedar Nath Ram Nath
ER  -