Norton, Peter <br/><br/>
DOS 5.0 guide 

 - 4th ed. 
 - New Delhi  Prentice-Hall of India  1993 
 - xiv, 498 p. 
<br/><br/>   
<br/><br/><label>ISBN: </label>81-203-0818-2 
<br/><br/><label>Subjects--Index Terms: </label>Advances in Computers  Computers  Computer security  Computer systems  Operating system  DOS 
<br/><br/><label>Universal Decimal Class. No.: </label>004.451.9DOS  / NOR