Kramer, Martin, Bruchrechnung begreifen durch Begreifen / Martin Kramer. - 1 online resource (280 pages) ISBN: 9783737606394 (e-book) Subjects--Topical Terms: Fractions--Problems, exercises, etc. Index Terms--Genre/Form: Electronic books. LC Class. No.: QA117 / .K736 2019 Dewey Class. No.: 513.26