@book{4252,
	author = {Willard, H. H. and Merritt, L. L.},
	title = {Instrumental methods of analysis},
	publisher = {Affiliated East-West Press},
	year = {1974},
	address = {New Delhi},
	edition = {5th},
	note = {DM / 1303 / 30.03.1978}
}