Marcela J. Leus, Estefania S. de Guzman,  2019. <br/><br/>
Field Study 1 :  Observation of Teaching Learning in Actual School Environment / 
Marcela J. Leus. 
 - Cubao, Quezon City, Metro Manila :  Adriana Publishing Co., Inc,  2019. 
 -  180 cm x 255 cm. 
<br/><br/><label>ISBN: </label>9789719656494