Classification scheme of the lamont library 

 - Cambridge  Harvard College Library      
 - 50p.  cm. 
<br/><br/><label>Standard No.: </label>246559 
<br/><br/><label>Source: </label> Textbook 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>2:51, J0