651.74 Shu S Shurter, Robert Le Fevre. Shurter´ s communication in business. 4d. ed.: Donald J. Leonard. New York, McGraw-Hill Book Co. (c1979, 1957) ix, 563 p. ilus. 24 cm. ´´Revissing Dr. Shurter´ s third edition of written Communication in Business has Beenboth a valued privilege and a very challengin experience´´