Rabīap Samnak Nāyok Ratthamontrī wādūai ngān sāraban, Phō̜. Sō̜. 2526
By: rūaprūam dōi Thawan Sonthiʻanukhro̜.
Contributors: Thailand. Samnak Nāyok Ratthamontrī.; Samnakphim Phatthanā Sưksā (Thailand)
Publisher: Samnakphim Phatthanā Sưksā
Published: 1983
Place of publication: Krung Thēp
Language: tha
Number of pages: 128
Description: Secretarial procedure of Thailand's Office of the Prime Minister.
Notes: Thai and English.