Ranganathan, S. R. <br/><br/>
Documentation; gexesis and development 
S. R. Ranganathan. 
 - Delhi  Vikas Publishing House  1973 
 - 310p., 20cm. 
<br/><br/><label>ISBN: </label>706902416 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Documentation.
<br/><br/><label>Dewey Class. No.: </label>29.7  / R18D