Title: Rūam pāthakathā Sāttrāčhān Thanphūying Phūnsap Nopphawong Na ʻAyutthayā, khrang thī 1 thưng 6
Description: Speeches by director of Thailand Association of School Administrators; volume brought out at author's 81st birthday celebrations.
Subjects: Education, School management and organization
Places: Thailand