@book{7930,
	author = { Kantorowicz, George F. and  Cowell, Colin R.},
	title = { Inlays, crowns, and bridges P; },
	publisher = { J. Wright, },
	year = { 1970.},
	address = { Bristol, |},
	edition = {second edition},
	note = { Distributed in the USA by the Williams and Wilkins Co., Baltimore.}
}
