Cooperation in the classroom
By: David W. Johnson, Roger T. Johnson, Edythe Johnson Holubec
Contributors: Johnson, Roger T., 1938-; Holubec, Edythe Johnson
Edition: 6th ed
Publisher: Interaction Book Company
Published: 1993
Place of publication: Edina, Minn
Language: eng
Subjects: Group work in education; Education, Elementary
Notes: Includes bibliographical references