Crawford,Frank S <br/><br/>
Waves 

 - New Delhi  MaGraw hill  2015 
 - 626 
<br/><br/><label>ISBN: </label>9780070702172 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics
<br/><br/><label>Dewey Class. No.: </label>531  CRA