00473nam a22001457i 4500001001000000005001700010008004100027082002100068100003200089245007700121260004700198300001700245650004700262020001800309SXC02338220260819093733.0260101s1999    ii            000 0 eng d  a543.08 GUR-I222  aGurdeep Chatwal; Sham Anand10aInstrumental methods of chemical analysis /cGurdeep Chatwal; Sham Anand  abHimalaya Publishing House, Bombay,c1999  ap. ;c22 cm. 0aInstrumental methods; Analytical chemistry  a9780758185006