Modelski George Ed. <br/><br/>
Exploring long cycles 

 - Boulder  Lynne Rienner           1987 
 - x,277p. Bib p 257-72  cm. 
 - Long cycle studies in international relations.1 .
<br/><br/><label>ISBN: </label>0931477980 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Export
<br/><br/><label>Dewey Class. No.: </label>X:54, M7