Freedman, David <br/><br/>
Statistics / 
David Freedman, Robert Pisani, Roger Purves 
 - 4th ed. 
 - New York :  W.W. Norton & Co.,  c2007 
 - 1 v. (various pagings) :  ill. ;  26 cm. 
<br/><br/>Includes bibliographical references (p. [A-3]-A41) and index 
<br/><br/><label>ISBN: </label>9780393930436 (pbk.) 0393930432 (pbk.) 9780393929720 0393929728 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical statistics--Textbooks