@book{20264,
	author = {Williams, Dudley H. and Fleming, Ian, 1935-},
	title = {Spectroscopic problems in organic chemistry /},
	publisher = {Mc-Graw Hill publisher,},
	year = {1967.},
	series = {European chemistry series.},
	address = {Delhi :},
	note = {"A companion volume to the authors' Spectroscopic methods in organic chemistry."}
}