00551nam a22001817a 4500 0 0 ddc 0 0 RESEARCH MES MES RESEARCH 2019-02-20 150.00 0 001.424 SHA/O 34264 2019-02-20 00:00:00 2 2019-02-20 BK GL20R2 0 0 ddc 0 0 RESEARCH MES MES RESEARCH 2020-08-11 1 2 001.424 SHA/O 34263 2022-03-18 00:00:00 2022-02-16 1 2020-08-11 BK GL20R2 40894 40894 OSt 20200811100352.0 200811b ||||| |||| 00| 0 eng d 9788127238636 oclc 001.424 SHA/O Sharma, Bhushan K Operations Research / Bhushan K Sharma ; Vijay Gupta ; K K Chawla ; Nikhil Gupta 2nd Ed. Ludhiana: Kalyani Publications, 2007. 361p BK ddc 001.424 SHA/O 001.424 SHA/O