Kerlinger, Fred N.   1910-  <br/><br/>
Foundations of behavioral research /  
Fred N. Kerlinger. 
 - Second edition. 
 - xx, 741 pages ;   24 cm. 
<br/><br/>Includes appendixes and index. 
<br/><br/><label>ISBN: </label>0030854628 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psicología --Investigaciones.
<br/><br/><label>LC Class. No.: </label>BF76.5  / .K4 1973