| Math Challenge I-B Number Theory | | Editor:
| Reynoso, David Lensmire, John Ren, Kelly | Series title: | Math Challenge Curriculum Textbooks Ser. | ISBN: | 978-1-944863-39-5 | Publication Date: | Sep 2018 | Publisher: | Areteem Institute
| Book Format: | Paperback | List Price: | USD $25.00 |
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