HOFFMAN, Paul & NICOLOFF, Tamara <br/><br/>
MS-DOS user's guide 

 -  Berkeley, CA  : Osborne/McGraw Hill  1984 
 - 318 p. 
<br/><br/><label>ISBN: </label>0000078811317 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems :MS DOS
<br/><br/><label>Dewey Class. No.: </label>005.43  / H52