Jain,Satish <br/><br/>
A-Level made simple Data Communication and Network Technologies  Based on DOEACC A Level Revised syllabus of year 2010 for A9-R4 Paper 

 - India:  BPB Publications,  2010. 
 - 318p. 
<br/><br/><label>ISBN: </label>9788183333504 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data Communication<br/>Communication  Network--Media Access control--LAN --WAN--Application protocols
<br/><br/><label>Dewey Class. No.: </label>004.65  / JAI.A