Description: Similarity, exploring the understanding of geometric concept

Main Author:	Chazan, Daniel.
Other Authors:	Educational Resources Information Center (U.S.)
Format:	Book
Language:	English
Published:	Cambridge, MA : [Washington, D.C.] : Educational Technology Center, Harvard Graduate School of Education ; U.S. Dept. of Education, Office of Educational Research and Improvement, Educational Resources Information Center, [1988]
Physical Description:	1 volume.
Series:	Technical report (Educational Technology Center (Cambridge, Mass.)) ; TR88-15.
Subjects:	Similarity (Geometry) -- Study and teaching -- Research. Form perception in children -- Research.

Item Description:	Distributed to depository libraries in microfiche. Microfiche. [Washington, D.C.?] : Supt. of Docs., U.S. G.P.O., [1990]. 2 microfiches.
Physical Description:	1 volume.