Schaeffer, Richard L. <br/><br/>
Introduction to probability and its app;lications / 
Richard L. Scaeffer. 
 - Belmont CA, :  Duxbury Press,  1989. 
 - x, 363 p. ;  24 cm. 
<br/><br/>Includes index. 
<br/><br/> Open access. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>LCCN: </label>8916194  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Probabilites.