Phī. Sī., konkai phư̄nthān nai kānpatirūp rātchakān phonlarư̄an
By: Chainarong Laʻō̜nūan.
Edition: [Chabap phim khrang thī 2.].
Publisher: Chainarong Laʻō̜nūan
Published: 1975
Place of publication: [Bangkok]
Language: tha
Number of pages: 217
Subjects: Civil service positions -- Thailand -- Classification.
Description: Commentary on the Position Classification System, Thai civil service