abacus pocket computer (15 risultati)

Paperback. Condizione: Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.

Soft Cover. Condizione: Good. Wraps have light wear. Pages are clean, text is unmarked. Set up for library use, never circulated. Size: 8vo - over 7¾" - 9¾" tall. Ex-School Library.

Hardcover. Condizione: Good. No Jacket. Former library book; Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

143pp, (5.25 x 8.25 inches), b&w illustrations. Very Good condition in yellow wrappers wrappers (softcover). Just a trace of wear to covers, otherwise clean, bright and tight. No tears or creases, no bumps,no markings. No spine creasing. History and present day use in China and Japan, instructions for building your own abacus and directions for "becoming an expert.".

paperback. Condizione: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority!

Paperback. Condizione: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority!

paperback. Condizione: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority!

Paperback. Condizione: Good. No Jacket. Former library book; Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Condizione: Fair. Acceptable condition. No Dust Jacket Former Library book. (math, mathematics, calculator) A readable, intact copy that may have noticeable tears and wear to the spine. All pages of text are present, but they may include extensive notes and highlighting or be heavily stained. Includes reading copy only books.

Hardcover. Condizione: Good. Condizione sovraccoperta: Very Good. Pozzi, Angela (illustratore). Fifth Printing. Usual library distinctions, including protective, laminated dust jacket. Blank back endpaper has been removed. Spine is tight; pgs are unmarked. Ex-Library.

Paperback. Jesse Dilson, B Jain Publishers Pvt Ltd. Book & Abacus. Discover the genius in your child !! An abacus, also called as Counting Frame, is a calculating tool for performing arithmetical processes. It is as fast in some people's hand as a calculator. It is often constructed as wooden frame with beads sliding on. Paperback.

Condizione: very_good. Gently read. May have name of previous ownership, or ex-library edition. Binding tight; spine straight and smooth, with no creasing; covers clean and crisp. Minimal signs of handling or shelving. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships USPS Media Mail.

Condizione: Very Good. Former library copy. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Condizione: Good. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

paperback. Condizione: Very Good. Very Good. Dust Jacket may NOT BE INCLUDED.CDs may be missing. SHIPS FROM MULTIPLE LOCATIONS. book.