Cesar, Ma. Celina F. <br/><br/>
Worktext in technology and livelihood education I / 
Ma. Celina F. Cesar 
 - Philippines:   Innovative Educational Materials, Inc.,   c2003. 
 - vii, 254 p.:   ill.;   25 cm. 
<br/><br/><label>Dewey Class. No.: </label>Fil. 640 W919