Parsons, June Jamrich <br/><br/>
Microsoft Windows 3.1 and Dos :  Brief / 
June Jamrich Parsons, Michael Halvorson. 
 - Cambridge, MA :  Course Technology, Inc. ,  1994. 
 - viii, 135 p. 
<br/><br/><label>ISBN: </label>1-56527-238-2 1-7600-4583-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer programs
<br/><br/><label>Subjects--Index Terms: </label>Computer programming