Leitmann George <br/><br/>
Calculus of variations and optimal contron    An introduction.      
Leitmann George 
 -  1981 
<br/><br/><label>Standard No.: </label>12332 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B28931, M1