Phāsā Thai thī dī pen yāngrai khrai kamnot
By: ʻAmarā Prasitratthasin, bannāthikān.
Edition: Phim khrang thī 1.
Publisher: Sathāban Thai Sưksā, Čhulālongkǭn Mahāwitthayālai
Published: 2002
Place of publication: [Bangkok]
Language: tha
Number of pages: 62
Description: Usage of Thai language.
Notes: In Thai.