00626nam a22002177a 4500 20231019153315.0 140403b xxu||||| |||| 00| 0 eng d 9788121902816 Variety Books 001.424 GUP Gupta,P K. ; Hira,D S. Operations research :P K Gupta New Delhi ,S Chand & Company. ,2011. xvi, 1055 p. : ill. ; 21 cm. Computer Science. ; and Operation Research. Prem Kumar Gupta Commerce and management Economics Statistics BOOK 10568 10568 0 0 ddc 0 1 SNUL SNUL 2014-04-03 Variety Books 001.424 GUP 10915 2014-04-03 00:00:00 2014-04-03 BOOK 0 0 ddc 0 0 SNUL SNUL 2014-04-03 Variety Books 20 4 001.424 GUP 10916 2026-11-20 2026-11-03 00:21:14 2026-11-03 2014-04-03 BOOK 0 0 ddc 0 0 SNUL SNUL 2014-08-14 Variety Books 6 9 001.424 GUP H1813 2025-12-11 11:18:51 2025-11-13 2014-08-14 HCL 0 0 ddc 0 0 SNUL SNUL 2019-08-09 Variety Books 16 7 001.424 GUP 17638 2026-09-10 2026-08-26 12:47:12 2026-08-26 2019-08-09 BOOK