Keppel, Geoffrey <br/><br/>
Design and analysis :  a researcher's handbook / 
Geoffrey Keppel 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1973 
 - xiii, 658 p. ;  24 cm. 
 - Prentice-Hall series in experimental psychology .
<br/><br/>Bibliography : p. 645-649. 
<br/><br/><label>ISBN: </label>013200030X 
<br/><br/><label>LCCN: </label>72-006434 //r894 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Statistical methods<br/>Factorial experiment designs<br/>Social sciences--Research