Sehgal, R L <br/><br/>
Number building in Dewey decimal classification Universal decimal classification & Colon classification / 
R L Sehgal 
 - New Delhi :  Ess Ess Publications,  c1993. 
 - vii, 61 p. :  22 cm. 
<br/><br/><label>ISBN: </label>8170001536 
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Number building<br/>DDC Number building<br/>UDC Number building<br/>Colon classification Library science.
<br/><br/><label>LC Class. No.: </label>Z696  / .A4B3 1993 
<br/><br/><label>Dewey Class. No.: </label>025.431