Catalog Record: Teaching about light and sight ; a handbook for classroom teachers in elementary and secondary schools | HathiTrust Digital Library

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Teaching about light and sight ;
a handbook for classroom teachers in elementary and secondary schools.

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Corporate Author: National Education Association of the United States.
Language(s): English
Published: Washington, D. C. : Research Division, National Education Association of the United States, 1946.
Subjects: Lighting.
Vision.
Physical Description: 1 page □., 5-79 pages : illustrations, diagrams ; 23 cm
Locate a Print Version: Find in a library

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  • University of Minnesota
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