Leus, Marcela J. <br/><br/>
Field study 1:  observations of teaching- learning in actual school environment / 
Marcela J. Leus, Ed.D., Estefania S. de Guzman, Ph.D. 
 - Quezon City:  Adriana Publishing Co., Inc.,  c2019. 
 - xxiii,   140 pages 
<br/><br/> Includes references. 
<br/><br/><label>ISBN: </label>9789719656494 
<br/><br/><label>Dewey Class. No.: </label>378.11