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