000 00367nam a2200169Ia 4500
008 190201s9999 xx 000 0 und d
020 _a471858889
082 _aAL-
082 _b12
100 _aRiggs James L.
245 0 _aProduction Systems: Plan
250 _aFourth
260 _aNew York
260 _bJohn Wiley
260 _c1987
300 _a"xxi, 45"
999 _c15215
_d15215