Espejo, Emily T.  <br/><br/>
Implementation effectiveness of modular distance learning modalities in science:   basis for a proposed teachers' training program /  
Emily T. Espejo.  
 - Polytechnic College of La Union :   [s.n.],   2021. 
 - xiii, 125 pages :   illustrations ;  28 centimeter.  
<br/><br/>Bibliography: pages 101-104. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Distance education. 
<br/><br/><label>Dewey Class. No.: </label>TH 371.35 Es6i 2021