Leitmann, George. <br/><br/>
The calculus of variations and optimal control:  an introduction/ 
George Leitmann. 
 - New York:  Plenum Press,  c1981. 
 - xvi, 311 p.:  ill.;  24 cm. 
 - Mathematical concepts and methods in science and engineering;  v. 24 .
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 305-307. 
<br/><br/><label>ISBN: </label>0306407078 
<br/><br/><label>LCCN: </label>81004582 
<br/><br/><label>Nat. Bib. No.: </label>GB81-32646 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus of variations.<br/>Control theory.<br/>Cálculo de variações.
<br/><br/><label>Dewey Class. No.: </label>515.64  / L533c