Ranganathan, S.R.  <br/><br/>
Five laws of library science  

 - New Delhi  Ess Ess Publications  2006 
 - xxii, 458p.   
<br/><br/><label>ISBN: </label>8170004993 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science <br/>Libraries
<br/><br/><label>Dewey Class. No.: </label>020 R162f