Venkataram, Pallapa; Manvi, Sunilkumar S. & Babu, B. Sathish <br/><br/>
Communication protocol engineering  

 - 2nd ed  
 - PHI learning pvt. Ltd  Delhi  2014 
 - xxi,318 
<br/><br/>
<br/><br/><br/>E 
<br/><br/><label>Universal Decimal Class. No.: </label>004.62 Ven