Comparing nations :  the use of quantitative data in cross-national research / 
R.L. ed. Merritt. 
 - London :  Yale Univ. Press,  1966. 
 - xv, 584p.  ill;  25cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Comparative method
<br/><br/><label>Dewey Class. No.: </label>001.422  / MEC 1966