The laws of mah-jongg.
Subtitle: 1925 code
By: revised and standardized by Joseph Park Babcock and an associated committee. Containing also the new game du-lo, by Mr. Babcock.
Publisher: Parker brothers, inc.
Published: 1925
Place of publication: Salem, Mass; New York [etc.]
Language: eng
Number of pages: 48
Subjects: Mah jong.