Survival catalog /  
Technology Resource Center. 
 - Manila :  [s.n.],   1981. 
 - 316 pages ;   26 centimeter. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology--Social aspect.
<br/><br/><label>Dewey Class. No.: </label>FIL 607 T22s 1981