Title: Khrōngkān Wičhai Wāngphǣn phư̄a Phatthanā Kānsưksā pī ngoppramān 2525 (khēt kānsưksā 1, 2, 3, 4, 5, 6)
Description: Report of project on educational research and planning; covers parts of central and southern Thailand, FY 1982.