Kumar, Krishan <br/><br/>
Theory of classification 

 - New Delhi  Vikas  1979 
 - xii,560p 
<br/><br/><label>ISBN: </label>9780706964325 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>025.42  / K85