Home › Authors › Čhulālongkō̜nmahāwitthayālai. Phāk Wichā Prawattisāt 👤 Čhulālongkō̜nmahāwitthayālai. Phāk Wichā Prawattisāt 3 books Books by Čhulālongkō̜nmahāwitthayālai. Phāk Wichā Prawattisāt Rūam botkhatyō̜ witthayāniphon Rūam botkhatyō̜ witthayāniphon prawattisāt Phō̜. Sō̜. 2535-2544 2002 Prawattisāt rǣngngān Thai chab Prawattisāt rǣngngān Thai chabap kū saksī kammakō̜n 1998 Rūam botkhatyō̜ witthayāniphon Rūam botkhatyō̜ witthayāniphon prawattisāt, Phō̜. Sō̜. 2488-2534 1992