00304nam a2200109Ia 4500008004100000020001800041100001600059245004700075250000900122260005300131300001000184160922s9999    xx            000 0 und d  a9788123902661  aVerma, R.M.  aAnalytical Chemistry: Theory  and Practice  a3rd   bCBS Publishers and Distributorsc2010aNew Delhi  a561p.