Words and Efficiency in Thinking (Think Clearly - A Popular Guide to Logic in Everyday Life, Book No. 1)
48pp. In stiff card wrappers. Sparsely illustrated in black and white. 8vo. Covers a little worn and mildly rubbed at edges, slightly faded around spine. Internally some minor signs of reading, a little corner wear, else clean, bright and tight. A clear self-course in logic and thinking, this volume focuses on the use of language, the meaning of words and thinking as problem solving.
