Akbar Ali Abdul Hai,  <br/><br/>
The story of mobile phone 

 - iv, 52 pages :   illustrations ;   22 cm 
 - Helping machines at home .
 - Helping machines at home .
<br/><br/> Includes questions 
<br/><br/><label>ISBN: </label>9789670335810 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Readers - Cellular phone.
<br/><br/><label>Dewey Class. No.: </label>428.6