Pars, L. A. <br/><br/>
An introduction to the calculus of variations / 
L. A. Pars, 
 - New York :  Wiley,  c1962 
 - 350 p. ;  ill. ;  24 cm. 
<br/><br/>Includes bibliography and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus of variations.
<br/><br/><label>Dewey Class. No.: </label>515.64  / PAI 1962