Spiegel,Murray R and others <br/><br/>
Probability and statistics 

 - New Delhi  Tata-Mcgraw hill publishing  1982 
 - 408p. 
<br/><br/><label>ISBN: </label>0-07-058610-1 
<br/><br/><label>Dewey Class. No.: </label>519.2076    Spi.M2