Mental hygiene ; a manual for teachers /

Bibliographic Details

Main Author:	Griffin, John Douglas Morecroft, 1906-2001
Other Authors:	Laycock, Samuel Ralph, 1891-, Line, William
Format:	Book
Language:	English
Published:	New York, Cincinnati [etc.] : American Book Company, [1940]
Series:	American psychology series.
Subjects:	Mental health. Educational psychology. Child psychology.