Title: Sarup saphāp kānsưksā læ khō̜sanœ̄ nǣonayōbāi sanœ̄ Khana Ratthamontrī, Mēsāyon 2522
First published: 1979
Description: On Fourth National Educational Development Plan, 1977-1981.
LC classification: MLCME 94/915 (L)