SPIEGEL, Murray R. <br/><br/>
THEORY AND PROBLEMS OF PROBABILITY AND STATISTICS 

 - New York  McGraw-Hill Book Company Inc., New York   1980 
<br/><br/><label>ISBN: </label>0 07 099030 1 
<br/><br/><label>Dewey Class. No.: </label>519.2  / SPI/TH