Developing teacher competencies / 
James Weigand, editor 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1971 
 - 321 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>132052784 
<br/><br/><label>LCCN: </label>70-149972 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teaching<br/>Learning, Psychology of