Cowen,Emory L. Emergent approaches to mental health problems / Emory L. Cowen, Elmer A. Gardner [and] Melvin Zax - New York : Appleton-Century-Crofts, c1967 - xiv, 474 p. : ill., ; 24 cm. - Century psychology series . Includes index ISBN: USD 9.00 Subjects--Topical Terms: Mental health Dewey Class. No.: 131.3