Garg, H.K.  . <br/><br/>
Electronic communication and data communication /  
by Hemant Kumar Garg and Manish Son. 
 - Jaipur :   University Book House Pvt. Ltd. ,   2007 
 - 247p ;  
<br/><br/><label>ISBN: </label>81-8198-071-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science
<br/><br/><label>Dewey Class. No.: </label>BV  / P7;1