MathWings, early indicators of effectiveness
By: Nancy A. Madden, Robert E. Slavin, and Kathleen Simons.
Contributors: Slavin, Robert E.; Simons, Kathleen.; Educational Resources Information Center (U.S.)
Series: CRESPAR report -- no. 17
Publisher: Center for Research on the Education of Students Placed at Risk, Johns Hopkins University & Howard University; U.S. Dept. of Education, Office of Educational Research and Improvement, Educational Resources Information Center
Published: 1997
Place of publication: [Baltimore, MD]; [Washington, DC]
Language: eng
Format: Microform
Subjects: Mathematics -- Study and teaching (Elementary)
Notes: Shipping list no.: 98-0991-M.

Microfiche. [Washington, D.C.] : Supt. of Docs., U.S. G.P.O., [1998] 1 microfiche.