Subrahmanyam, N. <br/><br/>
Waves and oscillations 

 - New Delhi  Vikas Publishing House pvt ltd.  1974 
 - xii, 352p. 
<br/><br/><label>Subjects--Index Terms: </label>Waves  Oscillations 
<br/><br/><label>Dewey Class. No.: </label>530.12/4  / SUB