The title you requested:

POLONSKY, LYDIA - From Your Backyard to the Great Wall (Using Mathematics)

Everyday Learning Corporation. 1993. (ISBN: 1877817899). Softcover. Ill.: Barrie, Diana. Signed by Lydia Polonsky. 125 pages (complete). Wraps shelf rubbed and marked. Minor markings on page edges. Still in a very good condition, tightly bound and internally clean. Spiral Bound. MK. Very Good. Signed.
USD 30.00 [Appr.: EURO 27.75 | £UK 23.25 | JP¥ 3293]
Booknumber: brmr

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