Tamnan prachachon
Subtitle: Saithan su sattawat thi 21
Edition: Phim khrang ræk edition
Publisher: Ngan Mahakam Prachachon 2535, Khana Kammakan Prasan Ngan Ongkon Ekkachon Phatthana Chonnabot
Format: Unknown Binding
Number of pages: 303
ISBN-13: 9789748900148
Subjects: Economic conditions; Social conditions; Thailand