Hartog, J.P.Den <br/><br/>
Mechanical vibrations 
/ J.P.Den Hartog 
 - New York  Dover Pub.  1985 
 - xi, 436p. 
<br/><br/> Includes appendix and index. 
<br/><br/><label>ISBN: </label>486647854 
<br/><br/><label>Dewey Class. No.: </label>620.3  / DEN