Roberts, Ralph,  1945- <br/><br/>
Google App inventor :  beginner's guide / 
Ralph Roberts. 
 - Birmingham, UK :  Packt Pub.,  2011. 
 - vi, 338 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9781849692120 (pbk.) 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Android (Electronic resource)<br/>Google Apps.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Application software--Development.<br/>Mobile computing.<br/>Internet programming.<br/>Smartphones--Programming.
<br/><br/><label>Dewey Class. No.: </label>005.365  / ROB 2011