Mathematics and mental growth.
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Word Count
47,750 words, Guess
Page Count
191 pages
Identifiers
- Open LibraryOL5607849M
- OCLC Control Number438831
- OCLC Control Numbermathematicsmenta0000adle
- Library of Congress Control Number68015246
Classifications
- DDC510/.07
- LCCQA11 .A3
Subjects
Other Editions
- Mathematics and mental growth.
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