Principles and methods of teaching 
Amparo S. Lardizabal ... [et al.]. 
 - 3rd ed. 
 -  Phoenix Publishing House, Inc.,  1991 
 - xiv, 307 p. 
<br/><br/>
<br/><br/><label>ISBN: </label>9-71061419-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teaching -- Methodology.
<br/><br/><label>Dewey Class. No.: </label>F 371.102 P93 1991