000 00303nam a2200133Ia 4500
008 160710s1972 xx 000 0 und d
082 _a517.38 CHU
100 _aCHURCHILL ,R.V.
245 _aOPERATIONAL MATHEMATICS
250 _a3
260 _bMC GRAW HILL
_c1972
300 _a481
942 _2ddc
_cB
999 _c38149
_d38149