@book{87802,
	author = {Weigel, Gustave and Madden, Arthur G.},
	title = {Knowledge; its values and limits},
	publisher = {Greenwood Press},
	year = {[1973, c1961]},
	address = {Westport, Conn.},
	note = {Original ed. issued as no. S-16 of A spectrum book.}
}