Ranganathan S R <br/><br/>
Documentation : genesis and development/ 
by Ranganathan S R 
 - New Delhi:  Ess Ess,  2006. 
 - 310p. 
<br/><br/><label>ISBN: </label>9788170004769 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Documentation<br/>Library Science
<br/><br/><label>Dewey Class. No.: </label>025  / RAN/D