Griffin, Jack. The new handbook of business letters / Jack Griffin. - Englewood Cliffs, N. J. : Prentice Hall, 1993. - xxxiv, 336 p. ; 24 cm. ISBN: 0133792641 : 998 bath Subjects--Topical Terms: Commercial correspondence--Handbooks, manuals, etc Dewey Class. No.: 808.066651 / G851N 1993