00620nam a2200217 a 4500 56089 BD-RjUL 20211209080342.0 161126s1982 ii p|||| |||| 00| 0 eng d 0706917502 (BD-RjUL)56213 BD-RjUL eng BD-RjUL BD-RjUL eng 23 658.4034 KOI 1982 Kothari, C. R. 155090 An introduction to operational research / C. R. Kothari New Delhi [India] : Vikas Pub. House, 1982 xiii, 370 p. ; 21 cm. Operations research. 166971 ddc BK 56089 56089 0 0 ddc 0 1 NFIC RUCL RUCL Reading 1983-11-24 Tulip Ent, Dhaka. 30.00 0 658.4034 KOI 1982 2017-01-21 00:00:00 C-1 2021-12-09 BK 0 0 ddc 0 0 NFIC RUCL RUCL Stack 1983-11-24 Tulip Enterprise, Dhaka 30.00 0 658.4034 KOI 1982 2017-02-16 00:00:00 C-2 2017-02-16 BK 0 0 ddc 0 0 NFIC RUCL RUCL GEN 1983-11-24 Tulip Enterprise,Dhaka 30.00 0 658.4034 KOI 1982 2022-11-23 00:00:00 C-3 2022-11-23 BK