Sehgal, R. L. <br/><br/>
An Introduction To Universal Decimal Classification / 
R.L. Sehgal 
 - 1st edition 
 -  Ess Ess,  1994 
<br/><br/><label>ISBN: </label>8170001668 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library Science
<br/><br/><label>Dewey Class. No.: </label>025.43  / SEH