Children's conceptions of measurement
Subtitle: 35 years after Piaget
By: Michelle Stephan, Beth Petty.
Contributors: Petty, Beth.; Educational Resources Information Center (U.S.)
Publisher: U.S. Dept. of Education, Office of Educational Research and Improvement, Educational Resources Information Center
Published: 1997
Place of publication: [Washington, DC]
Language: eng
Format: Microform
Subjects: Constructivism (Education); Mathematics -- Study and teaching (Primary)
Notes: Shipping list no.: 98-0674-M.

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