Marx, Melvin Herman. Systems and theories in psychology / by Melvin H. Marx and William A. Hillix - 2nd ed. - New York : McGraw-Hill, 1973 - 626 p. ; 24 cm. - McGraw-Hill series in psychology . - McGraw-Hill series in psychology . Includes Index ISBN: 0070406693 Subjects--Topical Terms: Psychology Dewey Class. No.: 150.19 / MAS 1973