00463nam a22001457i 4500001001000000005001700010008004100027082002100068100003000089245006600119260005000185300001700235650004700252020001800299SXC01641620260819093614.0260101s1986    ii            000 0 eng d  a543.08 WIL-I222  aWillard, Hobart H, et al.10aInstrumental methods of analysis /cWillard, Hobart H, et al.  abCBS Publishers & Distributors, Delhi,c1986  ap. ;c22 cm. 0aInstrumental methods; Analytical chemistry  a9788123909431