Hart-Davis, Guy <br/><br/>
I phone geekery  50 insanely cool hacks and mods for your iphone 4s 

 - New Dahli  McGraw Hill 
 - Soft Binding  xiii      274 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>978-0-07-17866-2 
<br/><br/><label>Subjects--Topical Terms: </label>--Computer Sciences
<br/><br/><label>Dewey Class. No.: </label>004.167 HAR-I