Spiegel, Murray R  <br/><br/>
Statistics / 
Murray R Spiegel ; Larry J Stephens 
 - 4th ed. 
 - New Delhi:  Tata Mcgraw-Hill Education Private Limited,  2011. 
 - 562p 
<br/><br/><label>ISBN: </label>9780070151536 
<br/><br/><label>Dewey Class. No.: </label>519.5  / SPI/S