World of learning 1962-63 

 -  1963 
<br/><br/><label>Standard No.: </label>348,577 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>Tn1,N, K3