Minorsky N <br/><br/>
Nonlinear oscillations 
Minorsky N 
 - New York  Van Nostrand.c          1969 
 - xviii,706p  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Equations
<br/><br/><label>Dewey Class. No.: </label>B33,7, K2