Karnovsky, Igor A <br/><br/>
Free vibrations of beams and frames: elgenvalues and elgenfunctions 

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 - New York  McGraw Hill  2004 
 - xiv, 280p.   
<br/><br/>   
<br/><br/><label>ISBN: </label>9780071431897 
<br/><br/><label>ISSN: </label>
<br/><br/><label>Subjects--Index Terms: </label>Girders- Vibration  Structural analysis  Deformable systems 
<br/><br/><label>Dewey Class. No.: </label>624.072.2