Bending, C. W <br/><br/>
Communication and the schools 
/ by C. W. Bending 
 - 1st ed. 
 - Oxford  Pergamon Press  1970 
 - 311 p. ; 20 cm. 
<br/><br/><label>ISBN: </label>0801566622 
<br/><br/><label>LCCN: </label>71-103930 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teaching--Aids and devices<br/>Oral communication