Sehgal, R.L. <br/><br/>
An Introduction to universal decimal classification 
R.L. Sehgal. 
 - New Delhi  Ess Ess Publications  1994 
 - 266p., 21cm. 
<br/><br/><label>ISBN: </label>8170091668 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science Library classification. 
<br/><br/><label>Dewey Class. No.: </label>025.432  / S28I