Talisayon, Serafin D <br/><br/>
Textbook on technological creativity and invention development :  combined basic and primary course / 
edited by Serafin D. Talisayon and Zinnia Teruel. 
 - Taguig, MM :  Asia-Pacific Inventschool,  1985. 
 - vi, 143 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technological innovations<br/>Inventions--Philippines