Anuario del año 1993. 

 - Barcelona  Plaza & Janés Editores, S.A.  c1994. 
 - 144 p.  ill. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>World History--Chronology.<br/>History, Modern--Chronology.--20th century<br/>Chronology, Historical