Lak Phāsā Thai
Subtitle: ʻakkharawithī wačhīwiphāk, wākkayasamphan, chanthalak
By: khō̜ng Phrayā ʻUppakitsinlapasān (Nim Kānčhanāchīwa).
Publisher: Thaiwatthanāphānit
Published: 1968
Place of publication: Phra Nakhō̜n
Language: tha
Number of pages: 498
Description: On Thai grammar.
Notes: In Thai.