Weinstock Robert <br/><br/>
Calculus of variations with applications to physics and engineering 

 - New York     Dover Publications       1974 
 - x,326+Various p.  cm. 
<br/><br/><label>Standard No.: </label>99447 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B321, L4