Bandyopadhyay, P. K. <br/><br/>
Radio communication at close range 

 - 1st 
 - Delhi  B. R. Publication corporation  2010 
 - viii,316p. p. 
<br/><br/><label>ISBN: </label>8176467056 
<br/><br/><label>Subjects--Index Terms: </label>All India Radio