一般注記"Developed under a contract with the Department of Education."
Distributed to depository libraries in microfiche
Physical description for original version: 40 p. : 28 cm
原資料等に関する注記原資料の出版事項: Columbus, Ohio ; Athens, Ga. : National Center for Research in Vocational Education, Ohio State University : Published and distributed by the American Association for Vocational Instructional Materials, 1988
ISBN: 089606252X
SUPTDOC番号: ED 1.310/2: 296136
GPO管理番号: 466-A-3 (MF)