Ranganathan, S.R.  <br/><br/>
Documentation :   genesis and development / 
by S.R. Ranganathan. 
 - Delhi :   Vikas,   1973. 
 - 310 p.;  20 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Documentaion
<br/><br/><label>Dewey Class. No.: </label>025  / RAD 1973