Khum prakop phænthi
Subtitle: Phænthi sadæng muban læ senthang khamanakhom nai khet pa Dong Mun
Publisher: Khrongkan Wichai Wanasat Chumchon, Khana Manutsayasat læ Sangkhommasat, Mahawitthayalai Khon Kæn
Format: Unknown Binding
Number of pages: 27
ISBN-13: 9789745557413