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400101s1940 nyua 000 0 eng |
| 041 |
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|a eng
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| 100 |
1 |
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|a Fehr, Howard Franklin
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| 245 |
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|a A Study of the number concept of secondary school mathematics.
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| 246 |
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|a FEHR, Howard Franklin
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| 264 |
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|a New York
|c 1940
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| 300 |
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|a 202 S.
|c 8°
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| 500 |
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|a FEHR, Howard Franklin: -- A Study of the number concept of secondary school mathematics. -[New York] 1940. -- 202 S. 8° -- New York, phil. Diss. -- ----
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| 852 |
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|c D61919
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| 999 |
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|a Dissertation
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| 591 |
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|a description: AStudy of the numb202 S 80 mathematlNew York.phil.Dlss.
|a author: EBHR, Howard Fraitklln
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