Batten, Robert W. <br/><br/>
Life contingencies: A logical approach to actuarial mathematics 

 - Winsted  Actex Publications , Inc.  1997 
 - 317p. 
<br/><br/><label>ISBN: </label>9781566985222 
<br/><br/><label>LC Class. No.: </label>HG 8781  / .B2 2005