Hely, Arnold S. M <br/><br/>
School-teachers and the education of adults / 
by A.S.M. Hely. 
 - Paris :  Unesco,  1966. 
 - 50 p. :  ill. ;  21 cm. 
 - Unesco. Manuals on adult and youth education, 5. .
<br/><br/> Stamped on t.p.: New York, UNESCO Publication Center. 
<br/><br/>Bibliographical footnotes. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult education.<br/>Teachers--Training of.