Blevins, Robert D. <br/><br/>
Formulas for natural frequency and mode shape / 
Robert D. Blevins. 
 - New York :  Van Nostrand Reinhold Company,  1979. 
 - xi, 492 p. : ill. 
<br/><br/><label>ISBN: </label>0442207107 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Structural dynamics--handbooks, manuals.<br/>Vibration--handbooks, manuals.<br/>Hydraulics--handbooks manuals.