Cardenas, Elpidio J. <br/><br/>
Technical drafting 1 / 
Elpidio J. Cardenas, Felizardo Y. Francisco. 
 - Mandaluyong City :  National Book Store,  c1992. 
 - v, 125 pages :  illustration ;  22 cm. 
<br/><br/><label>ISBN: </label>9710851101 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drafting.