Villamarzo, Perla C., <br/><br/>
Interactive technical writing / 
Perla C. Villamarzo, Josephine G. Relis, Estrella E. Cruz. 
 - Manila :  UST publishing House,  2003. 
 - xiv, 186 pages :  illustrations;  23 cm.  
<br/><br/>Includes bibliography and index. 
<br/><br/><label>ISBN: </label>9715062245 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technical writing.
<br/><br/><label>Dewey Class. No.: </label>808.066  / V71