McLachlan, Norman Williams,  1888- <br/><br/>
Theory of vibrations  / 
Norman Williams McLachlan. 
 - New York :  Dover Publications,  [1951]. 
 - vi, 154 p. :  ill., diagr. ;  20 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vibrations.