Charles E. Tuttle Company, 1960. Item #3419
KOJIMA, Takashi. THE JAPANESE ABACUS: ITS USE AND THEORY. Rutland, Vernont: Charles E. Tuttle Company, . 12mo., pictorial wraps; 102 pages. First Edition, 12th printing. For the first time in English, Kojima explains the mystery of the abacus and provides detailed instructions for its use. Many illustrations. Very Good (contents clean & tight; minor wear & few very tiny spots covers). A nice copy! $25.00.