Parkhi, R. S. <br/><br/>
Library classification : evolution of a dynamic theory/ 
R.S Parkhi. 
 - Delhi:  Vikas publishing house,  1972. 
 - 222p.;   18cm. 
 - Sarada Ranganathan endowment for Library Science.2 Sarada Ranganathan Lectures.4,1968 .
<br/><br/> Includes Index.<br/>Bibliography:p 197-200. 
<br/><br/><label>ISBN: </label>7069 0228 9 
<br/><br/><label>Dewey Class. No.: </label>025.4  / PAR