Foundations of behavioural research/ 
by Fred N. Kerlinger. 
 - 2nd ed. 
 - New York:  Holt, Rinehart and Winston,  1964 
 - 741 p. 
<br/><br/><label>ISBN: </label>030854628 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology<br/>Psychology--Research
<br/><br/><label>LC Class. No.: </label>BF76.5.K47 1964