000 00293nam a2200121Ia 4500
008 230302s9999 xx 000 0 und d
020 _a9780070668218
082 _a658.5 WIL;2
100 _aWilliam J . Stevenson
_9913
245 0 _aOPerations management
260 _bMc.graw hill
942 _cUB
999 _c8067
_d8067