Lānnā rư̄ Lānnā
By: Thiu Wichaikhatkha.
Edition: Phim khrang thī 2.
Publisher: Thiu Wichaikhatkha
Published: 1987
Place of publication: [Chīang Mai]
Language: tha
Number of pages: 112
Description: On history of Northern Thai language, based on ancient manuscript found in northern Thailand.
Notes: Includes bibliographical references (p. [2]-[8] (2nd group)).
Thai and Northern Thai.
Cover title.