The Cluster concept program
Subtitle: developed by the University of Maryland, Industrial Education Department
By: Daniel W. Kratochvil, Lorna J. Thompson
Contributors: Thompson, Lorna J.; American Institutes for Research; University of Maryland, College Park. Industrial Education Department
Series: Product development report -- no. 18
Publisher: American Institutes for Research in the Behavioral Sciences
Published: 1972
Place of publication: Palo Alto, Calif
Language: eng
Number of pages: 63
Subjects: Industrial arts; Study and teaching (Secondary); Group work in education; Vocational education
Notes: Research sponsored by the U. S. Dept. of Health Education, and Welfare, Office of Education, Office of Program Planning and Evaluation, contract no. OEC-070-4892.

"AIR-21900-1/72-TR(18)."

Bibliography: p. 45.