Chisanbop Finger Calculation Method; a new mathematical system
New York: Van Nostrand Reinhold, 1978. Plastic comb. 4to, 80 pages. Plastic-comb paperback. Lightly tanned pages and heavier tanning inside covers; no writing or marks observed. Very good. Item #9922
ISBN: 0442248024
Created by Sung Jin Pai; developed by Hang Young Pai.
Price: $51.00
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See all items by Edwin M. Lieberthal