Balakrishnan A.V. <br/><br/>
Introduction to Optimization Theory in a Hilbert Space 42  Lecture Notes in Operations Research and Mathematical systems 
/ by A.V.Balakrishnan 
 - New York  Springer Verlag  1971 
 - 153p. 
<br/><br/><label>Dewey Class. No.: </label>513.22  / BAL/I