Bird, Joseph W. The freedom of sexual love [by] Joseph W. Bird and Lois F. Bird. - [1st ed.] - New York Doubleday 1967. - 189 p., [2] p. 22 cm. Bibliography: p. [191] LCCN: 67010377 Subjects--Topical Terms: Marriage.Sex LC Class. No.: HQ31 / .B556 Dewey Class. No.: 301.42/6