Title: Study chabap khǣm khā Khao Phra Wihān
Description: History and travel descriptions of Prasat Prĕah Vihéar, ruins and historical monument to ancient Brahman temple (9th-10th century A.D.), situated on Phnum Prĕah Vihéar or Khao Phra Wihan (Prĕah Vihéar Mountain), Dângrêk Range separating Thailand from Cambodia.