Title: Phrarātchabanyat Rabīap Khārātchakān Fāi Ratthasaphā, Phō̜. Sō̜. 2518
Subtitle: Phrarātchabanyat Čhat Rabīap Patibat Rātchakān Fāi Ratthasaphā, Phō̜. Sō̜. 2518 ; Kot Kō̜. Rō̜.
Description: Two laws on parliamentary rules and practices in Thailand and related ministerial memorandums.
Subjects: Thailand, Thailand. Ratthasaphā, Rules and practice