Microsoft Corporation. <br/><br/>
Concise User's Guide :  Microsoft MS-DOS 6.22 for the MS-DOS Operating System 

 - 1st ed. 
 - U.S.A.  Mixrosoft Corporation  1994 
 - 270 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMPUTER
<br/><br/><label>LC Class. No.: </label>QA76  / C744 1994