00536 a2200169 4500 978-81-7000-622-0 Eng. 025.72 Al450 Alimahammadi, Dariush Operations research for library and information professionals, New Delhi: Ess Ess Publications, 2010 109p. Bibliography: p. 111-112 Operations research Library profession Linear programming Transporation Networks Computer science ddc GEN 68016 68002 0 0 ddc 0 0 TUCL TUCL NB 2013-09-22 0 025.72 Al450 141914 2013-09-22 00:00:00 2013-09-22 GEN 0 0 ddc 0 0 TUCL TUCL NB 2024-02-07 0 025.72 Al450 141915 2024-02-07 16:42:22 2024-02-07 GEN