Nag, D. ., <br/><br/>
Mechanical vibrations 

 - New Delhi:  Wiley India,  c2011. 
 - 658p.:  ill;  25cm. 
<br/><br/> Includes bibliographical references and index.  
<br/><br/><label>ISBN: </label>9788126530908 
<br/><br/><label>Dewey Class. No.: </label>620.3 NAG