How to write, speak, and think more effectively /
Rudolf Flesch.
- New York : New American Library, [1960]
- ix,352 p. illus. 22 cm.
"Includes material from [the author's] The art of plain talk, The art of readable writing, The art of clear thinking, How to test readability, and A new way to better English."
0451141938 (pbk).
English language--Rhetoric. Thought and thinking. Public speaking.