Gupta/R.G  <br/><br/>
Audio and video system 

 -  Tata Mc Graw hill 
 - 334 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>audio
<br/><br/><label>Dewey Class. No.: </label>621.382  / GUP