Probability :  Elements of the Mathematical theory / 
C.R Heathcote . 
 - New York:  Dove Publications,  2000. 
 - xi,257 p,:  ill,; 
<br/><br/><label>ISBN: </label>0486411494 
<br/><br/><label>LC Class. No.: </label>QA273  / .H42 2000