Ewing, George M. <br/><br/>
Calculus of variations with applications 
[by] George M. Ewing. 
 - [1st ed.] 
 - New York  W. W. Norton  [1969] 
 - xii, 343 p.  25 cm. 
<br/><br/>Bibliography: p. 331-340. 
<br/><br/><label>LCCN: </label>69011935 //r85 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus of variations.
<br/><br/><label>LC Class. No.: </label>QA315  / .E9 
<br/><br/><label>Dewey Class. No.: </label>517/.4