Christensen, Larry B., <br/><br/>
Experimental methodology / 
by Larry B. Christensen. 
 - Boston :  Allyn and Bacon,  1977. 
 - x, 372 p. :  ill. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. [344]-365. 
<br/><br/><label>ISBN: </label>0205057217 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology, Experimental--Textbooks.<br/>Psychology--Experiments--Textbooks.<br/>Experimental design--Textbooks.
<br/><br/><label>LC Class. No.: </label>BF181.C47 1977