000 00243nam a2200109Ia 4500
008 220622s9999 xx 000 0 und d
020 _a978 06270354 78
082 _a658.72 PURC
100 _aVan Schaik
245 0 _aPurchasing
942 _cBK
_w561
_xJohn Tresidder
_y561
_zJohn Tresidder
999 _c674343
_d674342