Matthews, Martin S. , <br/><br/>
Windows 7 SP1 quicksteps / 
Marty Matthews. 
 - xviii, 269 pages :  color illustrations ;  21 x 26 cm. 
 - Quick steps .
<br/><br/><label>ISBN: </label>9780071772471 0071772472 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems (Computers).
<br/><br/><label>LC Class. No.: </label>QA76.76.O63   / .M54 2011