Flesch, Rudolf, 1911-1986., The art of readable writing; with the Flesch readability formula [print] Rudolf Flesch. - 2fifth anniversary edition., rev. and enl. - New York, Harper and Row (c)1974. - xiv, 271 pages 22 cm. Includes bibliographical references. ISBN: 9780060112936 LCCN: 73014260 Subjects--Topical Terms: English language--Rhetoric.Report writing. LC Class. No.: PE1408 PE1408.F611.A786 1974