Title: Khrōngkān sưksā wičhai rư̄ang sưksā khwāmphrom khō̜ng Prathēt Thai nai kānhai sattayāban ʻanusanyā ʻOngkān Rǣngngān Rawāng Prathēt chabap thī 87 læ 98
Description: Feasiblity study for the ratification of the ILO Convention no. 87 and 98 for Thailand.