一般注記"Performed pursuant to contract no. 400-83-0005 of the National Institute of Education"--T.p. verso
Distributed to depository libraries in microfiche
"September 1983."
Physical description for original version: 68 p. ; 28 cm
書誌注記Includes bibliographical references (p. 47-49)
原資料等に関する注記原資料の出版事項: Portland, Or. : Northwest Regional Educational Laboratory, Education and Work Program, [1983]
SUPTDOC番号: ED 1.310/2: 270599
GPO管理番号: 466-A-3 (MF)