Battista, O. A. (Orlando Aloysius), 1917-1995 <br/><br/>
The power to influence people. 
Battista, O. A. (Orlando Aloysius), 1917-1995 
 - 185 p. ; 21 cm. 
<br/><br/><label>ISBN: </label>8171080898 
<br/><br/><label>Dewey Class. No.: </label>650.13