Hale, Jack K. <br/><br/>
Oscillations in nonlinear systems/ 
Jack K. Hale. 
 - New York:  McGraw-Hill,  [1963]. 
 - 180 p.:  illus.,  24 cm. 
 - McGraw-Hill series in advanced mathematics with applications .
<br/><br/>Includes bibliography. 
<br/><br/><label>LCCN: </label>62020720 /L/r922 
<br/><br/><label>Nat. Bib. No.: </label>GB63-16389 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nonlinear oscillations.
<br/><br/><label>Dewey Class. No.: </label>515.35  / H162o