Certo, Samuel C <br/><br/>
Modern management  adding digital focus 
Samuel C. Certo; Samuel C. Certo. 
 - 9th ed. 
 - New Delhi  Prentice Hall of India  2002 
 - xxv, 595p.: ill.; 28cm. 
<br/><br/><label>ISBN: </label>81-203-2226-6. 
<br/><br/><label>Dewey Class. No.: </label>658  / C27M