000 00253nam a2200097Ia 4500
008 220310s9999||||xx |||||||||||||| ||und||
100 _aKAY, E
_91419
245 0 _aMATHEMATICAL MODEL FOR HANDING IN A WARE HOUSING
650 _aMATHEMATICS
_91420
942 _cBK
999 _c1534
_d1534