TY - BOOK AU - Frailey,L.E. AU - Mamchak,Steven R. AU - Mamchak,P.Susan TI - Handbook of business letters SN - 0133760057 PY - 1989/// CY - Englewood Cliffs, N.J. PB - Prentice Hall KW - Commercial correspondence KW - Handbooks, manuals, etc KW - Letter-writing KW - Business writing ER -