Problems in library classification Dewey 17 and conversion: papers presented at a two-phase conference held at the University of Wisconsin-Milwaukee, School of Library & Information Science, November  

 - New York & London   R.R. Bowker  1968 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Subject analysis
<br/><br/><label>Dewey Class. No.: </label>025.4 PRO