Pfeiffer, paul E. <br/><br/>
Concepts of probability theory 

 - 2nd revised  
 - New York  Dover Publications          1978 
 - ix, 405 p.  Includes bibliographical reference and index 
<br/><br/><label>Source: </label> Reference  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Probability theory<br/>Mathematics