Chua, Chooi See,  <br/><br/>
Dos 5 :   step by step guide 

 - x, 227 pages ;   25 cm 
<br/><br/><label>ISBN: </label>9579145050 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems (Computer) ; MS-DOS
<br/><br/><label>Dewey Class. No.: </label>005.446