@book{53056,
	author = {Chang, Raymond.},
	title = {Basic principles of spectroscopy /},
	publisher = {R.E. Krieger Pub. Co.,},
	year = {1978, c1971.},
	address = {Huntington, N.Y. :},
	note = {Reprint of the ed. published by McGraw-Hill, New York, with corrections.}
}