Landheer B <br/><br/>
Social functions of libraries 
Landheer B 
 -  1957 
<br/><br/><label>Standard No.: </label>4,004 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>20aY1, J7 (2D)