00260nam a2200109Ia 4500008004100000041001200041082001100053100001700064245005700081260000600138650000600144221030s9999    xx            000 0 und d  aEnglish  a105.23  aO. P. Khanna 0aIndustrial Engineering & Managementcby O. P. Khanna  c0  aB