Siechart, Carl. <br/><br/>
Running PC-DOS 3.3 :  complete user's guide plus DOS utilities and applications / 
by Carl Siechart and Chris Wood. 
 - 2nd ed. 
 - Portland, Or. :  Management Information Source,  1987. 
 - viii, 434 p. 
<br/><br/><label>ISBN: </label>0943518474 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science.<br/>PC-DOS (Computer operating system).