Lesikar, Raymond V. Business communication : theory and application / Raymond V. Lesikar and John D. Pettit. - 6th ed. - Delhi : A.I.T.B.S. publishers 1999 - xiv, 754 p. : ill. ; 24 cm. Include index. ISBN: 8185386056 Subjects--Topical Terms: Commercial correspondence. Dewey Class. No.: 651.74 / LEB 1999