Preppernau, Joan <br/><br/>
Windows 7 : step by step 

 - New Delhi  PHI Learning Private Limited  2010 
 - xlix, 492p. ; 24 cm 
<br/><br/><label>ISBN: </label>9788120341166 
<br/><br/><label>Subjects--Index Terms: </label>Computer science engineering Windows 7 
<br/><br/><label>Dewey Class. No.: </label>005.446  / PRE