Williams, D.  1938- <br/><br/>
Diffusions, Markov processes and martingales,  vol. 1.  Foundations/ 
David Williams. 
 - Chichester:  New York:  Brisbane ;  Toronto:  John Wiley,  [c1979]. 
 - xiii, 237 p. ;  23 cm. 
 - Wiley series in probability and mathematical statistics. .
<br/><br/><label>ISBN: </label>0471997056 
<br/><br/><label>Dewey Class. No.: </label>519.233  / W722d