Christensen, Larry B <br/><br/>
Experimental methodology  
/ Larry B. Christensen 
 - 3rd. ed 
 - Boston   : Allyn and Bacon 
 - viii, 359p.   ; 24 cm 
<br/><br/><label>ISBN: </label>0205082440 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psicología experimental<br/>Experimentos --- Psicología<br/>Diseño experimental
<br/><br/><label>LC Class. No.: </label>BF 181  / C47 1985