TY - BOOK AU - Muhammad Amar Bin Arna Salam TI - 481 effective model business letters: professionally written letters that will bring success to your business SN - 9789834379414 U1 - 651.75 22 PY - 2009/// CY - Petaling Jaya, Selangor PB - RR Media KW - Commercial correspondence KW - Handbooks, manuals, etc KW - Business writing N1 - Professionally written letters that will bring success ER -