Khūmư̄ laksūt matthayommasưksā tō̜n ton, Phutthasakkarāt 2521
Contributors: Thailand. Krom Wichākān.
Edition: Phim khrang thī 1, chabap prapprung Phō̜. Sō̜. 2533.
Publisher: Krom Wichākān, Krasūang Sưksāthikān
Published: 1991
Place of publication: [Bangkok]
Language: tha
Format: Microform
Number of pages: 56
Notes: Microfiche. New Delhi : Library of Congress Office ; Washington, D.C. : Library of Congress Photoduplication Service, 1991. 1 microfiche ; 11 x 15 cm.
In Thai.
Curricula for secondary education for the year 1978; revised in 1990.