Seller: HPB-Diamond, Dallas, TX, U.S.A.
paperback. Condition: 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! Seller Inventory # S_461998563
Seller: Rainy Day Paperback, Bethel, CT, U.S.A.
Trade Paperback. Condition: VERY GOOD+. NY: Barnes & Noble Books, 1981. Trade Paperback. VERY GOOD+. Tight, faint age tanning of pages, clean and square. Owner's name inside front cover. "Easy to learn shortcuts: how to add long columns in your head, multiply, divide, and find square roots quicklyâ¦tricks, puzzlesâ¦" 157 pages. Seller Inventory # 7-7T003