Walter, Otis M. Thinking and speaking; a guide to intelligent oral communication by Otis M. Walter & Robert L. Scott. - 1st ed - New York, Macmillan [c1962] - 203 p. illus. 24 cm. ISBN: B00152ROKG LCCN: 62007576 Subjects--Topical Terms: Public speaking. LC Class. No.: PN4121 / .W325 Dewey Class. No.: 808.5