Botfœ̄khat vithayāvatthu
Subtitle: ʻudom 3, lēm 1.
Edition: Phim khang thī 1.
Publisher: Kasūang Sưksā
Published: 1983
Place of publication: [Vientiane]
Language: lao
Number of pages: 125
Description: Physics exercise book, Pt. 1; for grade 11.
Notes: In Lao.