Lengrand, Paul. <br/><br/>
An introduction to lifelong education / 
Paul, Lengrand. 
 - Switzerland :  Unesco,   c1970. 
 - 99 p . ;  20 cm. 
<br/><br/><br/>eng. 
<br/><br/><label>ISBN: </label>NA  NA 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education
<br/><br/><label>Dewey Class. No.: </label>370 LEN