00310nam a2200133Ia 4500008004100000041000800041082000800049100002200057245002600079260003600105300000800141365000800149999001900157231011s9999    xx            000 0 und d  aeng  a658  aMukhopadhyah S.K.  aTheory of Constraints  bJaico Pub House ,Mumbai -c2008  a214  b206  c899334d899334