000 00305nam a2200121Ia 4500
008 220201s1965 xx 000 0 eng d
082 _a658.1
100 _aOptner, Stanford L
245 0 _aSystem analysis for business industrial solving
260 _bPrentice Hall
_c1965
300 _a115
942 _2ddc
999 _c78350
_d78350