Norton, Peter. <br/><br/>
Peter Norton's DOS 5.0 guide  [Books]. 
Peter Norton. 
 - 4th ed. 
 - New York  Brady  1991 
 - Pages: 498 
<br/><br/> Notes Registration no : 24479 and 25599. 
<br/><br/><label>ISBN: </label>0136630480  0.00 
<br/><br/><label>Subjects--Personal Names: </label><br/>MS-DOS (Computer operating system).<br/>PC-DOS (Computer operating system).
<br/><br/><label>Dewey Class. No.: </label>QA/76.76.O63  / NOR