Microsoft Corporation <br/><br/>
Microsoft MS-DOS 6 for the MS-DOS operating system :  concise user's guide. 

 - Bellevue, WA :  Microsoft Corporation,  c1993. 
 - xii, 129 p. : ill. 
<br/><br/> includes appendices and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MS-DOS (Computer operating system)