Author
Thailand. Samnakngān Sathiti h̄æng Chāt
16
Cleland, J. G. (John G.)
1
Khana Kammakān ʻAmnūaikān Čhat Ngān Chal̨ōng Sirirātchasombat Khrop 50 Pī (Thailand)
1
Little, Roderick J. A.
1
Pichit Pitaktepsombati
1
Smith, David P., 1944-
1
Thailand. Education Statistics and Attitude Survey Sub-Division
1
Thailand. Samnakngān Sathiti Klāng
1