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  • Wff'n Proof : The Game of Logic by Layman E. Allen (1962/1970) PB

    • Item No : 127062267325
    • Condition : Good
    • Brand : No brand Info
    • Seller : gar814062
    • Current Bid : US $12.99
    • * Item Description

    • Designed to stimulate and challenge the mind, it is a perfect read for those interested in the analytical and deductive aspects of logic.
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