00374nam a2200133Ia 4500008004100000020002500041040002600066082001400092100003400106245004100140260003800181003000400219005001700223241217s9999||||xx |||||||||||||| ||und||  a9788171410804c30.15  bengcSSK Libraryerda  a658.5 SIN  a M.K. Singh & Anant Mahadevan 0aProduction And Operations Management  b Ssmb Publishing Divisionc©1995OSt20241217113048.0