Martin, Robert J. <br/><br/>
Teaching through encouragement / 
Robert J. Martin. 
 - Englewood Cliffs :  Prentice-Hall,  c1980. 
 - 188 p. 
<br/><br/><label>ISBN: </label>0138962669 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Motivation in education.<br/>Students--Attitudes.<br/>Students--Psychology.
<br/><br/><label>LC Class. No.: </label>LB1065  / .M338