Spruyt, Hendrik <br/><br/>
The sovereign State and its competitors :  An analysis of systems change / 
Hendrik Spruyt 
 - Princeton, N.J. :  Princeton University Press,  1994       
 - xii, 288 p. :  ilus., mapas / 24 cm. 
 - Princeton studies in international history and politics .
<br/><br/><label>LC Class. No.: </label>JC 327 S771s 1994