R. Molgaard - Hansen Ed. <br/><br/>
International Federation for Documentation Committee on classification research    FID/CR report no. 9 

 - Copenhagen  Dinish Centre for Documentation       1969 
<br/><br/><label>Standard No.: </label>110061 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>2:51N05p1,N68, K9