一般注記"Prepared for ... by Pelavin Associates, Inc., under contract no. RR 910990"--T.p. verso
Shipping list no.: 94-0078-P
"February 1994"--T.p. verso
"OR 94-3402"--P. [4] of cover
Physical description for original version: vii, 45 p. ; 28 cm
書誌注記Includes bibliographical references (p. 37-40)
原資料等に関する注記原資料の出版事項: Washington, DC : U.S. Dept. of Education, Office of Educational Research and Improvement, Office of Research : For sale by the U.S. G.P.O., Supt. of Docs., [1994]
ISBN: 016043095X (: )
SUPTDOC番号: ED 1.302: AR 7
テクニカルリポート番号: OR 94-3402
GPO管理番号: 0461-D-05