User's guide and reference for the MS-DOS operating system version 5.0 

 - Bombay  Zenith Computers  1991 
 - 668p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microsoft MS-DOS (Computer program language)
<br/><br/><label>Dewey Class. No.: </label>I5372 M583m