Gregorio, Herman C. <br/><br/>
Principles and methods of teaching 

 - Quezon City  1976 
 - 580 p 
<br/><br/><label>ISBN: </label>9718711082 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teaching
<br/><br/><label>Dewey Class. No.: </label>Fil 371.102 G862p