Ebacuado, Gelyn D. <br/><br/>
The percieved effects of audio- visual presentations (Hardware Technology) as instructional materials in Science III:   an assessment 
Gelyn D. Ebacuado 
 - Quezon City  Dr. Carlos S. Lanting College  2013 
 - xxvi, 110p. 
<br/><br/>Education/ Administration and Supervision 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Education/ Administration and Supervision
<br/><br/><label>LC Class. No.: </label>CD-02601t