一般注記Paper presented at the 67th annual meeting of the American Educational Research Association, San Francisco, Calif., Apr. 16-20, 1986
"Supported by a contract from the National Institute of Education, Department of Education, under contract no. 400-83-0003."
Distributed to depository libraries in microfiche
"April 1986."
Physical description for original version: 5 leaves ; 28 cm
原資料等に関する注記原資料の出版事項: San Francisco, Calif. : Far West Laboratory for Educational Research and Development, [1986]
SUPTDOC番号: ED 1.310/2: 275077
GPO管理番号: 466-A-3 (microfiche)