TY - BOOK AU - Cabrera, Lucila del Mundo AU - Cabrera, Lucila del Mundo, de Asis, Belen Zabala TI - Essentials of research and business correspondence SN - 978-971-817-147-9 U1 - BFil. 808.0666 PY - 2009/// CY - Sta. Cruz, Manila PB - Booklore Publishing Corporation KW - Research KW - Business letters N1 - Includes Bibliography ER -