Dewey, Melvil <br/><br/>
Dewey Decimal classification 
/ Melvil Dewey 
 - 18 th 
 - New york  Forest press ,Lake placid club education foundation  1971 
 - viii , 460p. 
<br/><br/><label>ISBN: </label>0-910608-10-5 
<br/><br/><label>Dewey Class. No.: </label>25.431  / MEL