Perreault, Jean M.. <br/><br/>
Introduction to UDC /  

 - 1st ed /  
 - London W11 :   Clive Bingley Ltd. ,   1983 
 - p112 :  
<br/><br/><label>ISBN: </label>85157-086-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library Science
<br/><br/><label>Dewey Class. No.: </label>2:51M96  / K9