Lemkau, Paul Mental hygiene in public health. - 2d ed. - New York McGraw-Hill 1955. - xiii, 486 p. ill. - McGraw-Hill series in health science . LCCN: 55008904 /L Subjects--Topical Terms: Mental healthMental health LC Class. No.: RA790 / .L45 1955 Dewey Class. No.: 131.3 National Library of Medicine Call No.: WM 75 / L554m 1955