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Why Johnny can't add: the failure of the new math.
- Format:
- Book
- Author/Creator:
- Kline, Morris, 1908-1992.
- Language:
- English
- Subjects (All):
- Mathematics--Study and teaching--United States.
- Mathematics.
- Mathematics--Study and teaching.
- United States.
- Physical Description:
- 173 pages : illustrations ; 22 cm
- Place of Publication:
- New York : St. Martin's Press, [1973]
- Notes:
- Bibliography: pages 171-173.
- OCLC:
- 600352
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