Ranganathan, S R <br/><br/>
Philosophy Of Library Classification / 
S R Ranganathan 
 - New Delhi:  Ubs Publishers,  1989. 
 - 133p 
<br/><br/><label>ISBN: </label>8185273332 
<br/><br/><label>Dewey Class. No.: </label>025.4  / RAN/P