The use of visual aids in the teaching of arithmetic
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Author
Contributions
- Metzner, William, 1904- joint author. - Contributor
Publication
1950 - Rambler Press, Brooklyn, New York (State)
Language
English
Word Count
14,500 words, Guess
Page Count
58 pages
Identifiers
- Library of Congress Control Number50007223
- OCLC Control Number1377776
- Open LibraryOL6068999M
Classifications
- DDC372.7
- LCCQA135 .G78
Series Statement
- The Rambler audio-visual teaching series
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