一般注記"Prepared with funding from the National Institute of Education, U.S. Department of Education, under contract number 400-78-0008"--2nd prelim. p
Distributed to depository libraries in microfiche
Stamped on t.p.: ED226836
Physical description for original version: 37 leaves ; 28 cm
書誌注記Bibliography: leaves 29-37
原資料等に関する注記原資料の出版事項: Urbana, Ill. : ERIC Clearinghouse on Elementary and Early Childhood Education, College of Education, University of Illinois, [1983]
SUPTDOC番号: ED 1.310/2: 226836
GPO管理番号: 466-A-3 (microfiche)