Microsoft windows  : Operating system. Versión 3.1 
/ Microsoft Corporation 
 - USA  : Microsoft Corporation,   1991 
 - 300 paginas  ; ilustraciones 
<br/><br/>Windows fundamentals -- Getting the most out of windows  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sistemas operativos --Microsoft--Windows 3.1
<br/><br/><label>Dewey Class. No.: </label>004.2  /   M52M