Modern languages at general secondary schools :  research in comparative education. 

 - Geneva,  , 1964. 
 - International Bureau of Education. Publication ;  no. 268 .
 - Publication (International Bureau of Education) ;  no. 268 .
<br/><br/> At head of title: 27th International Conference on Public Education, Geneva, 1964. 
<br/><br/><label>LCCN: </label>67009166 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Languages, Modern -- Study and teaching (Secondary)--Languages, Modern -- Study and teaching (Secondary)<br/>Comparative education.
<br/><br/><label>LC Class. No.: </label>L10  / .I6952 no. 268