Macabuhay, Cynthia Hermosisima- <br/><br/>
Effective business letters and communication  
Cynthia Hermosisima-Macabuhay 
 - Metro Manila :  National Book Store,  1989. 
 - v, 180 pages :  21 cm. 
<br/><br/> Includes Index, 
<br/><br/>Includes Bibliography pages (174-175). 
<br/><br/><label>ISBN: </label>9710845780 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commercial correspondence.<br/>Commercial correspondence --Study and teaching.
<br/><br/><label>Dewey Class. No.: </label>651.75  / M115e