Education trends in 1970: 
an international survey 
 - Paris  UNESCO  1970 
 - 61p. 
<br/><br/><label>ISBN: </label>n/a 
<br/><br/><label>Subjects--Topical Terms: </label>--School of Pure and Applied Sciences
<br/><br/><label>LC Class. No.: </label>LB 2846  / .U54 1970