000 00294nam a2200121Ia 4500
008 211126s9999 xx 000 0 und d
082 _a537
100 _aSAMUEL EILON
245 0 _aELEMENTS OF PRODUCTION PLANNING AND CONTROL
260 _b UPC
365 _b200.00
942 _cBTECH
999 _c136621
_d136621