Karnovsky, Igor A. <br/><br/>
Free vibrations of beams and frames :   Eigenvalues and Eigenfunctions / 
Igor A. Karnovsky, Olga I. Lebed 
 - New York:  McGraw-Hill,   2004 
 - xiv, 280 p.:   ill.;   24 cm 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0071431896 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Girders--Vibration