M.P. satija <br/><br/>
Exercioses in the 21st Edition of the Dewey Decimal Classification / 
M.P.Satija, John P. Comaromi 
 - New Delhi :  Sterling Publishers,  1998 
 - xx, 148 p. ;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9788120719804  Rs.200.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Classification, Dewey decimal
<br/><br/><label>Dewey Class. No.: </label>025.431