Palmer, Bernard I; Wells, A J <br/><br/>
Fundamentals of library classification 

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 - George Allen & Unwin Ltd., London  1951 
 - 114 
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<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library classification schemes
<br/><br/><label>Dewey Class. No.: </label>025.43  PAL-F