TY  - GEN
AU  - Healan,Dan
ED  - Colloquium: Rethinking Chichén Itzá, Tula and Tollan
TI  - New perspectives on Tula's obsidian industry and its relationship to Chichén Itzá
SN  - 0884023230
N1  - bibliogr. p. 445-447
ER  -