Phā thāngtan
Subtitle: khumsap sǣnlān sampathān sư̄sān
By: Chūchāt Sawāngsālī.
Edition: Phim khrang thī 1.
Publisher: Bō̜risat Kō̜. Phon (1996)
Published: 2001
Place of publication: Krung Thēp
Language: tha
Number of pages: 265
Description: Communications business in Thailand.
Notes: In Thai.