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 Pub, Inc.,  [2003]  ©2003 
 - xv, 259 pages :  illustrations ;  25 cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9714203937 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Report writing.<br/>Research--Methodology.<br/>Technical writing.
<br/><br/><label>LC Class. No.: </label>LB 2369  / .R3111 2003