How to write for the world of work / Thomas E. Pearsall, Donald H. Cunningham. Pearsall, Thomas E. Cunningham, Donald H., joint author. Commercial correspondence. Business report writing. 651.75 PEH Includes index. Bibliography: p. 358-360. New York : Holt, Rinehart and Winston, c1978. c1978. 1978 Text xi, 369 p. ; eng