000 00293nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a065
_bHEI
100 _aHein, Leonard W
245 0 _aQuantitative approach to managerial decisions
260 _aNew Delhi
_bPrentice Hall
_c1974
942 _cBK
999 _c23449
_d23449