Group processes in elementary and secondary schools.
Edition: [1st ed.]
Series: What research says to the teacher -- 19
Publisher: Dept. of Classroom Teachers, American Educational Research Assocition of the National Education Association
Published: 1959
Place of publication: [Washington,]
Language: eng
Number of pages: 29
Subjects: Social group work; Teaching
Notes: Selected research references: p.27-29.

General references: p.29.