Brechtken-Manderscheid, Ursula <br/><br/>
Introduction to the calculus of variations  / 

 - London:  Chapman & Hall/CRC Press,  1991 
 - 200p. Bibl. Index. 
 - Chapman & Hall Mathematics .
<br/><br/> "Translated from the German by P. G. Engstrom" 
<br/><br/><label>ISBN: </label>9780412367007 
<br/><br/><label>Dewey Class. No.: </label>515.64  / B829.IC