Panhā khwāmsamphan rawāng prathēt, ʻĒchīa.
Contributors: Čhulālongkō̜nmahāwitthayālai. Phāk Wichā Khwāmsamphan rawāng Prathēt.
Series: ʻĒkkasān wichākān khō̜ng Sathāban ʻĒchīa ;; lamdap thī 12
Publisher: Phāk Wichā Khwāmsamphan rawāng Prathēt, Khana Ratthasāt, Čhulālongkō̜nmahāwitthayālai
Published: 1981
Place of publication: [Bangkok]
Language: tha
Number of pages: 202
Subjects: Asia -- Foreign relations.
Notes: In Thai.