Tzolkin =
Subtitle: Count of days : following the Mayan sacred calendar
By: by William & Viola Welsch.
Contributors: Welsch, Viola.
Edition: 1st ed.
Publisher: Alta Nueva
Published: 2007
Place of publication: Palm Desert, CA
Language: eng
Number of pages: 27
ISBN-13: 9780979328701
Subjects: Maya calendar.; Maya cosmology.
Other titles: Count of days
Notes: Cover title.

Includes bibliographical references (p. 18-20).