Research and technical writing / 
Reynaldo R. Portillo, Imelda K. Gamboa, Vivian B. Flores, Ma. Consuelo S. Quindara, Mila E. Isles, Amelia O. Bacuñgan, Clarita O. Manzano, Carolina G. Alberca. 
 - Meycauayan, Bulacan :  Trinitas Publishing, Inc.,  2003. 
 - 259 pages :  black and white illustrations ;  25 cm.,  paperback. 
<br/><br/> Includes glossary, bibliography, and index. 
<br/><br/><label>ISBN: </label>9714203937 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technical writing.<br/> Report writing.<br/> Research.
<br/><br/><label>Dewey Class. No.: </label>FIL 001.4 R432 2003