Twaite, James A. <br/><br/>
Introductory Statistics. 

 -  Scott, Foresman & Co.  1979 
 - 595 P. 24 CM. 
<br/><br/> ASIA FOUNDATION 
<br/><br/><label>ISBN: </label>673150976 
<br/><br/><label>Dewey Class. No.: </label>519.5 TWA 1979