The learning center idea book /

Bibliographic Details
Main Author: Voight, Ralph Claude
Other Authors: Freeland, Barbara
Format: Book
Language:English
Published: Washington, D.C. : Acropolis Books, [1976]
Series:Invitation to learning ; v. 3.
Subjects:
Description
Physical Description:103 pages : chiefly illustrations ; 42 cm.
ISBN:0874913393