00241nam a2200097Ia 4500008004100000100003000041245003500071260001600106260000900122546001200131170619s9999    xx            000 0 und d  aBanga- T R / Sharma- S C. 0aIndustrial Org. and Engg. Eco.  bKhanna Pub.  c2003  aENGLISH