Subrahmanyam, N <br/><br/>
Waves and oscillations   
by N Subrahmanyam and Brij Lal 
 - 2nd ed 
 - New Delhi  Vikas publication house  2011 
 - xv,433p 
<br/><br/><label>ISBN: </label>9780706985436 
<br/><br/><label>Dewey Class. No.: </label>530.14  / P011;3 "R"(UG)