@book{96911,
	author = {Mann, W. B. and Garfinkel, S. B. and Commission on College Physics.},
	title = {Radioactivity and its measurement},
	publisher = {Published for the Commission on College Physics [by] Van Nostrand},
	year = {[1966]},
	series = {Van Nostrand momentum book},
	address = {Princeton, N.J.}
}