National research and development centers.
Contributors: United States. Office of Educational Research and Improvement.
Publisher: U.S. Dept. of Education, Office of Educational Research and Improvement
Published: 1999
Place of publication: [Washington, D.C.?]
Language: eng
Number of pages: 14
Subjects: Education -- Research -- United States; Regional educational laboratories -- United States
Other titles: Research at work for you.
Notes: Shipping list no.: 99-0251-P.

"May 1999"--T.p. verso.

"MIS 1999-6516"--P. [4] of cover.