A chronological ordering of the Mesoamerican pre-Classic
Series: Middle American Research Records -- v. 2, no. 3
Publisher: Tulane University, Middle American Research Institute
Published: 1955
Place of publication: New Orleans
Language: eng
Number of pages: 68
Subjects: Antiquities
Notes: "Preprinted from Publication no. 18, pages 41-70."

"Bibliography by sites": 62-63.

"References": 63-68.