Dutta, Dwijendranath,  1920- <br/><br/>
Library classification theory & practice. 

 - [1st ed.] 
 - Nagpur,  Western Book Depot,  1962. 
 - 320 p.  19 cm. 
<br/><br/><label>LCCN: </label>sa 63003046  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Classification--Books.
<br/><br/><label>LC Class. No.: </label>Z696  / .D895