Langer, Maria <br/><br/>
Microsoft Office Excel 2007 for Windows 

 - New Delhi  Dorling Kindersley  2007 
 - xiii, 334p. ;  
<br/><br/><label>ISBN: </label>813171456x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microsoft Office Excel 2007 -- Application software