Learning and instruction. 
Edited by Nelson B. Henry. 
 - Chicago  [National Society for the Study of Education] distributed by the University of Chicago Press  1950. 
 - xii, 352 p.  23 cm. 
 - Yearbook of the National Society for the Study of Education, 49th, pt. 1 .
 - National Society for the Study of Education.  Yearbook  49th, pt. 1 .
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>50014227  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Learning, Psychology of<br/>Educational psychology
<br/><br/><label>LC Class. No.: </label>LB5  / .N25 49th, pt. 1 
<br/><br/><label>Dewey Class. No.: </label>370.62