Rayudu, C.S <br/><br/>
Principles of public relations 

 - New Delhi;  Himalaya publishing house,  2023. 
 - 344p.  21cm. 
<br/><br/><label>ISBN: </label>9789352029020 
<br/><br/><label>Subjects--Personal Names: </label>
<br/><br/><label>Subjects--Corporate Names: </label>
<br/><br/><label>Dewey Class. No.: </label>659.209  / RAY-P