Microsoft Windows 3.1 :  Step by step . 

 - Redmond, Wash. :  Microsoft Press,  1992. 
 - 270 p. :  fig. ;  23 cm. 
 - The official Microsoft Courseware .
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microsoft Windows (Computer program)