000 00285nam a22001217a 4500
003 OSt
008 230616b |||||||| |||| 00| 0 eng d
082 _a540
_bB13N
100 _aBahl, B.S.
245 _aNumerical Problem in Chemistry
260 _aPatna
_bS.Chand
_c1976
942 _2ddc
_cBK
999 _c28175
_d28175