Tenio, Vivian G. <br/><br/>
Teachera with Science Proficiency Certificate:   their utilization of instructional materials and pupils academic performance 
Vivian G. Tenio 
 - Tagbilaran City  Holy Name University  2013 
 - ix, 49p. 
<br/><br/>Education/ Elementary Science Teaching 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Education/ Elementary Science Teaching
<br/><br/><label>LC Class. No.: </label>CD-02702t