一般注記"Source of contract: U.S. Department of Education, Office of Special Education and Rehabilitative Services"--T.p. verso
Distributed to depository libraries in microfiche
Physical description for original version: xii, 210 p. : 28 cm
書誌注記Includes bibliographical references
原資料等に関する注記原資料の出版事項: Columbus, Ohio : National Center for Research in Vocational Education, Ohio State University, [1987]
SUPTDOC番号: ED 1.310/2: 286026
GPO管理番号: 466-A-3 (microfiche)