000 00415nam a2200169Ia 4500
008 170901s1972 xx 000 0 und d
082 _a517.37
_bC33O
100 _aChurchill, Ruel V.
245 0 _aOperational Mathematics
250 _a3
260 _aTokyo
_bMcGraw-Hill Kogakusha, Ltd.
_c1972
300 _a481
650 _aMathematics
650 _aPure Sciences
653 _aMathematics
942 _2ddc
_cBK
999 _c4724
_d4724