Syed Hassan Hussain & Salman Sadruddin <br/><br/>
Acedemic Push Notification Service (APNS) (code book) 

 - Karachi:  UIT,  2011 
<br/><br/><label>Subjects--Personal Names: </label><br/>Computer Science
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bachelor of Computer Science (BS)
<br/><br/><label>Dewey Class. No.: </label>005.1072 SYE