Brebbia, C.A., et al <br/><br/>
Vibrations of engineering structures 
C.A. Brebbia, et al 
 - Berlin  Springer  1985 
 - vi  300 
 - Lecture notes in engineering 10 .
<br/><br/><label>ISBN: </label>3-540-13959-1 
<br/><br/><label>Dewey Class. No.: </label>14.09+14.10  / BREB