@book{50337,
	author = {New York Public Library. and Henderson, James W.},
	title = {Library catalogs; their preservation and maintenance by photographic and automated techniques},
	publisher = {Published for the New York Public Library, Astor, Lenox and Tilden Foundations, by the M.I.T. Press},
	year = {[1968]},
	series = {M.I.T. report no. 14},
	address = {Cambridge},
	note = {920530}
}