Home › Authors › Mary A. De Vries 👤 Mary A. De Vries 6 books Books by Mary A. De Vries The Prentice Hall Office Administrator's Deskbook 2000 The Professional secretary's book of lists & tips 1996 The Complete Office Handbook 1993 The New Roberts' Rules of Order 1990 Handbook of Letter-Writing, The New American 1988 Practical Writer's Handbook Practical Writer's Handbook 1986