Weinstock, Robert <br/><br/>
Colculus of variations with applications to physics and engineering 
Robert Weinstock 
 - New York  McGraw-Hill  1952 
 - ix,326p.; 24cm.-- 
 - Intrernational series in pure and applied mathematics .
<br/><br/><label>Dewey Class. No.: </label>515.64  / WEI