Kushner, Harold J. <br/><br/>
Weak convergence methods and singularly perturbed stochastic control and filtering problems / 
Harold J. Kushner. 
 - Boston :  Birkhauser,  1990. 
 - xvii, 233 p. :  ill. ; 
<br/><br/><label>ISBN: </label>0817634371 (alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Stochastic control theory.<br/>Filters (Mathematics)<br/>Convergence.
<br/><br/><label>Universal Decimal Class. No.: </label>517.977  / KUS