Timoshenko, S Young, D. H. <br/><br/>
Engineering Mechanics 

 - 5 ed.  
 - New Delhi  McGraw Hill Education  2007 
 - p.857 
<br/><br/><label>ISBN: </label>9781259062667 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering Mechanics<br/>Torsional Vibration
<br/><br/><label>Dewey Class. No.: </label>620.1 T585E