Elementary statistics : a step by step approach / 
Bluman,Allan 
 - 5th ed. 
 - Boston :  McGraw-Hill,  c2004 
 - xxv,810p.:  ill.;  26cm. 
<br/><br/><label>ISBN: </label>9780072 880717 
<br/><br/><label>Subjects--Topical Terms: </label>--mathematics
<br/><br/><label>Dewey Class. No.: </label>519 BLU