Titus, Harold H. 1896-1984., Living issues in philosophy / [print] Harold H. Titus, Marilyn S. Smith, Richard T. Nolan. - seventh edition.ition. - New York : Van Nostrand, (c)1979. - viii, 456 pages : illistrations ; 24 cm. Includes bibliographies and index. LCCN: 78062478 //r85 Subjects--Topical Terms: Philosophy. LC Class. No.: BD31.N789.L585 1979 BD31