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

 - 2nd 
 - London  Blunt and sons ltd Great Britain     1957 
 - 456p.  cm. 
 - Madras library association publication series 23 .
<br/><br/><label>Standard No.: </label>32742 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>2, J7-;4