Problems in the improvement of instruction: a summary of conferences held Nov. 12, 13, 14, 15, 1940. 

 - Frankfort, Ky.,  Dept. of Education,  1941. 
 - [1051]-1073 p.  23 cm. 
 - Its Educational bulletin,  vol. VIII, no. 12 .
 - Educational bulletin (Frankfort, Ky.) ;  vol. VIII, no. 12. .
<br/><br/> At head of title: Commonwealth of Kentucky. 
<br/><br/><label>LCCN: </label>e  41000020  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Congresses.<br/>Education--Kentucky.<br/>Education--Aims and objectives.
<br/><br/><label>LC Class. No.: </label>L152  / .B35 vol. 8, no. 12 
<br/><br/><label>Dewey Class. No.: </label>370.63769