Umar, Amjad. <br/><br/>
Mobile computing and wireless communications:  applications, networks, platforms, architectures and security /  
Amjad Umar. 
 -  NGE Solutions,  2004. 
 - 1 v. (various pages) :  ill. ;  28cm. 
<br/><br/>Includes bibliographical references and indexes 
<br/><br/><br/>English. 
<br/><br/><label>ISBN: </label>0975918206 9780975918203 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mobile computing. <br/>Portable computers.<br/>Portable databases.<br/>Computer network protocols. <br/>Wireless communication systems.
<br/><br/><label>Dewey Class. No.: </label>621.382/UMA