@book{307,
	author = {Skoog, Douglas A. and Holler, F. James.},
	title = {Instrumental analysis /},
	publisher = {Cengage Learning,},
	year = {2007.},
	address = {New Delhi},
	edition = {India  ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/8131505421/chopaconline-20}
}