00446nam a2200145 a 4500020002700000020003000027082001500057100002500072245002700097260005400124300001300178700001400191700002500205856007000230  a8120340779 (paperback)  a9788120340770 (paperback)  a543.08 DAS1 aDash, Dhruba Charan.10aAnalytical chemistry /  aNew DelhibPrentice-Hall of India Pvt.Ltd,c2011.  a581 p. ;  achemistry  aanalytical chemistry40uhttp://www.amazon.com/exec/obidos/ASIN/8120340779/chopaconline-20