Title: Withīthat Lāo nai Chumchon Sō̜ng Fang Khōng =
Description: Proceedings of a seminar organized on the 60th birthday of Sīsak Wanliphōdom, b. 1938, professor of archeology and history.
Subjects: Civilization, Congresses
Places: Laos, Mekong River Watershed, Northeastern Thailand