The name of the author is Wang Xiabo, father of the famous writer Wang Xiabo, and the name of the logician Wang Wang Wang (1911-1985)
王方名旧藏：著名作家王小波父亲，逻辑学家王方名（1911-1985）《说理论证言辞的思维结构（一）（二）》八开手稿四十余页 MZD16102338