TY  - BOOK
AU  - Sharma, J K.
TI  - Operations research: theory and applications 
SN  - 9780230638853
U1  - 003  4
PY  - 2011///
CY  - New Delhi
PB  - Mac Millan Publishing Company
KW  - Replacement and maintenance models
KW  - Sequencing problems
KW  - Information theory
ER  -