Armillas, Pedro <br/><br/>
A sequence of cultural development in Meso-America 

 - Memoirs of the Society for american archaeology, 4 .
<br/><br/> <Correspond Vol. XIII(4). Partie 2 d'American Antiquity<Donation Engel>> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Archéologie<br/>Chronologie<br/>Développement social
<br/><br/><label>Subjects--Index Terms: </label>Amérique centrale