Raina, Gaurishankar. <br/><br/>
Sanchar technology / 
Gaurishankar Raina. 
 - दिल्ली :  श्री नटराज प्रकाशन,  2005. 
 - 160 p. ;  21 cm. 
<br/><br/>Includes bibliography: p. 159-160. 
<br/><br/><label>ISBN: </label>8173120323 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication--India.<br/>Mass media--India.<br/>Radio broadcasting<br/>Television broadcasting<br/>Mass media and literature<br/>Motion pictures--India
<br/><br/><label>Dewey Class. No.: </label>384.5 R133 Sa