✦ LIBER ✦
Vocational Mathematicsby George Wentworth; D. E. Smith;The Hindu-Arabic Numeralsby David Eugene Smith; Louis C. Karpinski
- Book ID
- 123863029
- Publisher
- National Council of Teachers of Mathematics
- Year
- 1911
- Weight
- 269 KB
- Volume
- 4
- Category
- Article
- ISSN
- 0025-5769
- DOI
- 10.2307/27949695
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