Parvathamma C <br/><br/>
Under the impact of directed change 
Parvathamma C 
 - Delhi  National Publishers        1978 
 - viii,154p  cm. 
<br/><br/><label>Standard No.: </label>42924 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>V213,63:3'N7, L8