Leonard, Daniel. <br/><br/>
Optimal control theory and static optimization in economics / 
Daniel Leonard, Ngo van Long. 
 - [S.l.] :  Cambridge University Press,  1992. 
 - 368 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>0521337461 9780521337465 
<br/><br/><label>Dewey Class. No.: </label>330.0151