Villegas, Osiris Guillermo <br/><br/>
Tiempo geopolítico argentino 

 - Buenos Aires  Pleamar  1975 
 - 210 p 
<br/><br/><label>Subjects--Chronological Terms: </label><br/>1973-1977 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GEOPOLITICA
<br/><br/><label>Subjects--Geographic Terms: </label><br/>ARGENTINA