Johnson, Richard A., Tsui, Kam-wah <br/><br/>
Statistical reasoning and methods / 
Richard A. Johnson, Kam-wah Tsui 
<br/><br/> College of Education  Bachelor of Elementary Education 
<br/><br/><label>ISBN: </label>0-471-04205-6 
<br/><br/><label>Dewey Class. No.: </label>519.5 J63