Scott, Mona L. <br/><br/>
Dewey Decimal Classification, 21st edition : a study manual and number building guide /  
Mona L. Scott. 
 - /   . 
 - London :   Libraries Unlimited ,   2004. 
 - ix,198p. ;   26cm  Attached published papers. 
<br/><br/>Include index 
<br/><br/><label>ISBN: </label>1563085984  Rs. 795.00 
<br/><br/><label>Subjects--Index Terms: </label>CLASSIFICATION, DEWEYDECIMAL 
<br/><br/><label>Dewey Class. No.: </label>025.431  / SCO/D