Title: Rāingān kānpramœ̄nphon khrōngkān rōngrīan matthayom phư̄a phatthanā chonnabot klum thī 2 (Mō̜phō̜chō̜. 2), raya khrưng khrōngkān, chabap sarup
Description: Mid-term report on regional development project for education in secondary schools, 1986.