"Videotape is not available from ERIC"--Doc. resume
Shipping list no.: 2001-0334-M
Physical description for original version: 1 v
原資料等に関する注記
原資料の出版事項: Portland, OR ; [Washington, DC] : Northwest Regional Educational Laboratory : U.S. Dept. of Education, Office of Educational Research and Improvement, Educational Resources Information Center, [1999]