Galdston , Lago <br/><br/>
MOTIVATION in health education 

 - New York  Columbia University press  1948 
 - vi, 53 p. 
<br/><br/><label>ISBN: </label>169523 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Health education
<br/><br/><label>Dewey Class. No.: </label>613  / MOT