並列タイトル等Science professional development
一般注記Cover title
"ENC is funded ... through contract No. RJ97071001 with the U.S. Department of Education, Office of Educational Research and Improvement (OERI) "--P. [2] of cover
Shipping list no.: 99-0282-P
"ENC 99-004"--P. [4] of cover
Physical description for original version: 70 p. : 28 cm
書誌注記Includes bibliographical references
原資料等に関する注記原資料の出版事項: Columbus, OH ; Washington, D.C. : Eisenhower National Clearinghouse for Mathematics and Science Education : U.S. Dept. of Education, [1999]
SUPTDOC番号: ED 1.302: SCI 2/5
テクニカルリポート番号: ENC 99-004
GPO管理番号: 0461-D-05