Macabuhay, Cynthia H. <br/><br/>
Effective business letters and communication / 
Cynthia H. Macabuhay. 
 - 3rd 
 - Mandaluyong :  National Book Store,  2009. 
 - xii, 198 p.:  21 cm. 
<br/><br/> Includes bibliography 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>971-086-902-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commercial correspondence<br/>Commercial correspondence--Study and teaching
<br/><br/><label>LC Class. No.: </label>651.75 M11e 2010