Title: Rāingān phon kānwičhai Khrōngkān Wičhai læ Wāngphǣn phư̄a Phatthanā Kānsưksā, pī ngoppramān 2523
Description: Research report on the 1980 educational development plan for 16 northern provinces, Chon Buri Province and Kanchanaburi Province, Thailand, 1980.