The logic of action : from a teacher's notebook /

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Bibliographic Details
Main Author: Hawkins, Frances Pockman, 1913-
Other Authors: Grusin, Claire Ulam
Format: Book
Language:English
Published: [Boulder, Colo.] : Mountain View Center for Environmental Education University of Colorado, 1969.
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Description
Physical Description:148p. : ill. ; 28cm.