Vandome, Nick. <br/><br/>
Mac Osx Snow Leopard / 

 - 10th ed. 
 - United Kingdom:  Easy Step Limited,  c2010. 
 - 192p.:  col ill.;  23cm. 
<br/><br/><label>ISBN: </label>9781840783858 
<br/><br/><label>Dewey Class. No.: </label>005.446/  / VAN