Technical writing / 
Complied and prepared by: Corazon C. Vicente ; Wencesla B. Soria ; Ernani S. Mogol ; Gloria R. Sumanga 
 - rev. ed. 
 - Quezon City :  UNI-ED Incorporated,  2004. 
 - xii, 358 p.: ill. ; 22.3cm. 
<br/><br/>includes appendixes 
<br/><br/><label>ISBN: </label>9718555218 
<br/><br/><label>Dewey Class. No.: </label>Fil 808 Vic 2004