ʻOngprakō̜p bāng prakān thī mī ʻitthiphon tō̜ samritthiphon thāng Kānrīan khō̜ng nakrīan chan matthayomsưksā
Subtitle: rāingān kānwičhai.
Contributors: Thailand. Samnakngān Khana Kammakān Kānsưksā hǣng Chāt.
Publisher: Samnakngān Khana Kammakān Kānsưksā hǣng Chāt, Samnak Nāyok Ratthomontrī
Published: 1980
Place of publication: [Bangkok]
Language: tha
Number of pages: 172
Notes: Includes bibliographical references.
In Thai.
Cover title.
Mimeographed.
Research report on educational achievements of Thai secondary school students.