Kerlinger, Fred N. <br/><br/>
Behavioral research :  a conceptual approach / 
Fred N. Kerlinger. 
 - New York :  Holt, Rinehart, and Winston,  c1979. 
 - xvi, 336 p. :  ill. ;  25 cm. 
<br/><br/> Includes indexes. 
<br/><br/><label>ISBN: </label>0030133319 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology--Research.<br/>Psychology--Philosophy.<br/>Psychometrics.
<br/><br/><label>Dewey Class. No.: </label>150.72  / KER N79B