Kushner, Harold J. ; Clark, Dean S. <br/><br/>
Stochastic approximation methods for constrained and unconstrained systems 
/ by Harold J. Kushner 
 - New York:  Springer,  1978. 
 - 261p. 
 - ( Applied mathematical sciences ; 26 ) .
<br/><br/><label>ISBN: </label>0387903410 
<br/><br/><label>Dewey Class. No.: </label>519.2  / KUS/S