Kerlinger, Fred N.  1910- <br/><br/>
Foundations of behavioral research; educational and psychological inquiry 

 - 739 páginas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psicopedagogía<br/>Psicología--Investigación
<br/><br/><label>LC Class. No.: </label>BF76.5  / K4