Title: Tamrā rīan ʻaksō̜n boran ʻĪsān (chabap sombūn) prakō̜p dūai ʻaksō̜n Thai Nō̜i, ʻaksō̜n Tham ʻĪsān, ʻaksō̜n Khō̜m
Description: Study guide to ancient alphabets of Northeastern Thailand.
Subjects: Languages, Alphabet
Places: Northeastern Thailand