In-service training for primary teachers :  research in comparative education. 

 - Geneva,  [1962] 
 - International Bureau of Education. Publication ;  no. 240 .
 - Publication (International Bureau of Education) ;  no. 240 .
<br/><br/> At head of title: XXVth International Conference on Public Education, Geneva 1962. 
<br/><br/><label>LCCN: </label>62051876 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teachers -- In-service training.--Teachers -- In-service training.
<br/><br/><label>LC Class. No.: </label>L10  / .I6952 no. 240 
<br/><br/><label>Dewey Class. No.: </label>372