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Lädt ... The Abacus : A Pocket Computer (Original 1968; 1994. Auflage)von Jesse Dilson (Autor), Angela Pozzi (Illustrator)
Werk-InformationenThe Abacus: The World's First Computing System von Jesse Dilson (1968)
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The abacus is as useful and effecient a machine today as it was when it was first created centures ago. Whether you're an expert in the latest computer technology or you're mastering arithmetic and word problems for the first time, it won't take long to learn the basics (and even the not-so-basics) of adding, subtracting, multiplying, and dividing on this ingenious and fun-to-use mathematical tool. Keine Bibliotheksbeschreibungen gefunden. |
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Google Books — Lädt ... GenresMelvil Decimal System (DDC)681.14Technology Manufacture of products for specific uses Precision instruments and other devices Instruments for measuring time, counting and calculating machines and instruments Counting and calculating machines and instrumentsKlassifikation der Library of Congress [LCC] (USA)BewertungDurchschnitt:
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