一般注記Paper presented at the 67th annual meeting of the American Educational Research Association, San Francisco, Calif., Apr. 16-20, 1986
"Revised March 16, 1986."
Distributed to depository libraries in microfiche
"Grant no. 9-0173."
Physical description for original version: 18, [12] p. ; 28 cm
書誌注記Includes bibliographical references (p. [12], 2nd group)
原資料等に関する注記原資料の出版事項: [Washington, DC : National Inst. of Education, 1986]
SUPTDOC番号: ED 1.310/2: 272467
GPO管理番号: 466-A-3 (MF)