00326pam a2200121 a 4500020001700000082001300017100002200030245002700052260005300079300002700132500002000159650002500179  a013033507X :00a 543 HAR1 aHargis, Larry G.,10aAnalytical chemistry :  aEnglewood Cliffs, N.J. :bPrentice Hall,cc1988.  axiii, 672 p. :bill. ;  aIncludes index. 0aChemistry, Analytic.