Keppel, Geoffrey <br/><br/>
Design and analysis :  a researcher' s handbook / 
Geoffrey Keppel. 
 - Englewood Cliffs:   Prentice-Hall,   c1978. 
 - x, 658 p. ;  24cm. 
 - Prentice-hall Series in experimental psychology. .
<br/><br/> Includes bibliographical references.  Includes index. 
<br/><br/><label>ISBN: </label>013200030X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences --Statistical methods.<br/>Social sciences --Research.<br/>Factorial experiment designs.