Batty, C. D. <br/><br/>
An Introduction to the twentieth edition of the Dewey decimal classification / 
David Batty 
 - Albany, N.Y. :  Forest Press,  1992. 
 - 1 v. (unpaged) ;  23 cm. 
<br/><br/> Includes index 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>0910608458 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Classification, Dewey decimal
<br/><br/><label>Dewey Class. No.: </label>025.431 BAT