Villamarzo, Perla C. <br/><br/>
Interactive technical writing 
Perla C. Villamarzo 
 - Manila :   UST Publishing House,   c2003. 
 - xiv, 186 p. :   ill. ;   23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>971-506-224-5. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Technical writing.
<br/><br/><label>Dewey Class. No.: </label>Fil. 808.06 V715i 2003