Klein, D.B. . Mental Hygiene: A survey of Persionality Disorders and Mental Health / Textual Documents D.B.Klein. - 1st ed. / - New York : Henry Holt and company , 1956. - 653p. ; 22cm. Index Subjects--Index Terms: Psychology Mental Hygiene Mental Health G-Philosophy Dewey Class. No.: 131.3 / K 672 M