Lēk prathom phāk ton
Subtitle: Krom Sưksāthikān
By: Phra Phaisānsinlapasāt
Edition: Phim khrang rǣk.
Publisher: Rōngphim ʻAksō̜ranit
Published: 1904
Place of publication: Phranakhō̜n]
Language: tha
Number of pages: 91
Subjects: Textbooks; Arithmetic; Study and teaching (Elementary)
Notes: In Thai.