Toward effective teaching 
Rivera, Filomena V. 
 - revised edition. 
 -  National Book Store.  1992 
 - ix, 219 pages 
<br/><br/>
<br/><br/><label>ISBN: </label>9-71085299-X 
<br/><br/><label>Dewey Class. No.: </label>F 371.102 R52t 1992