Gatmaitan- Borjal, Wilhelmina <br/><br/>
Educational Technology 1 :   An Introduction to the Principles, Theories and Techno-Pedagogical Skills in Education / 
Wilhelmina Gatmaitan- Borjal. 
 - Makati City :  Katha Pub.,  2013. 
 - 145 p.:   ill.  26 cm. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>978-971-574-210-8 
<br/><br/><label>LC Class. No.: </label>371.33 G22 c2013