Buchanan Brian <br/><br/>
Theory of Library Classification 
/ by Brian Buchanan 
 - 1st ed. 
 - New York  Clive Bingley  1979 
 - 141p.;22cm. 
<br/><br/><label>ISBN: </label>0851572707 
<br/><br/><label>Dewey Class. No.: </label>025.42  / BUC/T