Kerlinger, Fred N <br/><br/>
Foundations of behavioral research 

 - xx, 741 p. 
<br/><br/><label>ISBN: </label>03-085462-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psicologia<br/>Pesquisa
<br/><br/><label>Universal Decimal Class. No.: </label>150.72  / K39