TY - BOOK AU - Tepper,Ron TI - The only 250 letters and memos managers will ever need SN - 047152459X AV - HF5721 .T26 1990 U1 - 658.4/53 20 PY - 1990/// CY - New York PB - J. Wiley KW - Commercial correspondence KW - Memorandums N1 - Includes bibliographical references and index ER -