Prawat khwāmpenmā khō̜ng Phāsā Thai
By: [Kānčhanā Patthamadilok].
Edition: Phim khrang rǣk.
Publisher: Sūn Nangsư̄ Chīang Mai
Published: 1977
Place of publication: [Chiang Mai]
Language: tha
Number of pages: 124
Subjects: Thai language -- Origin.; Thai language -- Sources.
Description: On the evolution of the Thai language.
Notes: Includes bibliographical references (p. [125]).
In Thai.