New mental arithmetic, by John Duncan. (1st ed.), 7th and revised impression; revised by Helen Cline.
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Author
Contributions
- Cline, Helen. - Contributor
Publication
1970 - Collins, London, United Kingdom
Language
English
Word Count
12,000 words, Guess
Page Count
48 pages
Identifiers
- Internet Archivenewmentalarithme0000dunc_y2d0
- ISBN-100003187314
- ISBN-139780003187311
- Goodreads4363772
- OCLC Control Number316051106
and 2 more
- Better World Books9780003187311
- Open LibraryOL14875237M
Classifications
- DDC372.7/2
Subjects
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