Davis, Sydney William,  1943- <br/><br/>
DDC 21 workbook :  a practical introduction to the Dewey decimal classification / 
Sydney W. Davis 
 - Wagga Wagga, New South Wales :  Charles Sturt University, Centre for Information Studies,  1997 
 - 58 p. 
 - Occasional monographs,  no. 17  1038-0140 ; .
<br/><br/><label>ISBN: </label>0949060399 
<br/><br/><label>Source: </label>##  USD 24.99 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clasificacion Decimal Dewey--Problemas, ejercicios, etc.
<br/><br/><label>LC Class. No.: </label>Z696.D7  / D43 1997