000 00303nam a2200121Ia 4500
008 230416s9999||||xx |||||||||||||| ||und||
020 _a0137421486
050 _aHF5437 .H45 1991
100 _aHeinritz, Stuart F.
245 0 _aPurchasing: principles and applications
260 _c1991
942 _2lcc
_cBK
999 _c7273
_d7273