Charles Henry Brase;  <br/><br/>
Understandable statistics :   concepts and methods 

 - 6th  
 - 	Boston :   Houghton Mifflin,   1999. 
 - 775p 
<br/><br/><label>ISBN: </label>	0395907683  9780395907689 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>LC Class. No.: </label>QA276  / .B684 1999