Lasalle J P, and others Ed. <br/><br/>
Contributions to differential equations V3 
Lasalle J P, and others Ed. 
 - New York  Wiley           1964 
 - iv,439p  cm. 
<br/><br/> Bibliography at the end of each chapter 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Equations
<br/><br/><label>Dewey Class. No.: </label>B33, K4.3