00601nam a2200253Ia 4500 210210b2009 xxu||||| |||| 00| 0 eng d 9780230638853 eng 001.424 SHAO SHARMA (J K) Operations research: theory and applications Ed 4 Delhi Macmillan Publishers Ltd. 2009 xviii,958 theory research Operations Ed applications and 4 Operations Research 064778 141727 141727 0 0 0 3 Statistics AL AL RS 2021-02-17 Athulya Books, Kannur 465.00 0 001.424 SHAO 064778 2021-02-17 00:00:00 2021-02-17 BK