@book{70573,
	author = {Linnett, J. W.},
	title = {Wave mechanics and valency /},
	publisher = {Methuen,},
	year = {c1960 [reprint 1970]},
	series = {Methuen's monographs on chemical subjects},
	address = {London :},
	note = {Includes bibliographical references and index.}
}