Fussler, Herman H  <br/><br/>
Patterns in the use of books in large research libraries 

 - Chicago:   The University of Chicago Press,  1961 
 - xi, 210p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science
<br/><br/><label>Subjects--Index Terms: </label>Methodology Economics 
<br/><br/><label>Universal Decimal Class. No.: </label>D 025.5  / K9