Walpole, Ronald E. & others & Ye, Keying <br/><br/>
Probability and statistics for engineers and scientists  

 - 8th ed.  
 - Pearson  New Delhi  2007 
 - 840 
<br/><br/>
<br/><br/><br/>E 
<br/><br/><label>Universal Decimal Class. No.: </label>519.1 Wal