00418nam a2200157Ia 4500008004100000082001400041100001500055245003600070260004800106300000800154650003400162650001800196653001400214700001500228700001700243170901s1976    xx            000 0 und d  a540bB13N  aBahl, B.S. 0aNumerical Problems in Chemistry  aNew DelhibS. Chand and Co. Pvt. Ltd.c1976  a232  aChemistry and allied sciences  aPure Sciences  aChemistry  aBahl, Arun  aSharma, G.D.