00302pam a2200121 a 4500020000500000041000800005082001600013100002600029245006500055250001000120260004000130300001000170  c  aeng  a543.08bCHA  aChatwal G.,Anand S.,.  aInstrumental Methods Of Chemical AnalysishTextual Documents  a1987.  aMumbai:bHimalaya Publishing House.  a670p.