"Reprinted 1984"--T.p. verso"Published by InterAmerica Research Associates, Inc. pursuant to contract NIE 400-80-0040 to operate the National Clearing...
"Published by InterAmerica Research Associates, Inc. pursuant to contract NIE 400-80-0040 to operate the National Clearinghouse for Bilingual Education"--T.p. verso
Physical description for original version: 50 p. : 23 cm
書誌注記
Bibliography: p. 45-47
原資料等に関する注記
原資料の出版事項: Rosslyn, Va. : National Clearinghouse for Bilingual Education, 1978