Aggression and age in relation to verbal expression in non-directive play therapy
By: by Dell Lebo and Elaine Lebo.
Contributors: Lebo, Elaine, joint author.
Series: Psychological monographs, regular and general,; v. 71, no. 20, whole no. 449, 1957
Publisher: American Psychological Association
Published: 1958
Place of publication: [Washington
Language: eng
Number of pages: 12
Subjects: Recreational therapy.
Notes: Includes bibliography.