00375nam a2200121Ia 450000500170000000800410001702000180005805000250007610000200010124500720012126000370019365000230023020251229184602.0251229s9999    xx            000 0 und d  a9788120331594  aHF 5415.15 .K83 2007  aKrajewski, L.J. 0aOperations management b Processes and value Chains.cL.J Krajewski  aNew Delhib Prentice-Hall c2007  aProduct Management