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Teaching Math to People With Down Syndrome and Other Hands-On Learners: Basic Survival Skills (Topics in Down Syndrome) Book 1: DeAnna Horstmeier: 9781890627423: Amazon.com: Books
The Shape of a Life: One Mathematician's Search for the Universe's Hidden Geometry: Shing-Tung Yau, Steve Nadis: 9781094029696: Amazon.com: Books
Mathematik, Neue Ausgabe für Sonderschulen, Förderhefte, H.8: 9783464581582: Amazon.com: Books