Kānprapprung songsœ̄m rōngrīan prachābān
Subtitle: nangsư̄ chut khūmư̄ khrū rōngrīan prathommasưksā.
Contributors: Thailand. Krom Sāmansưksā.
Edition: Phim khrang thī 1.
Publisher: Krom Samānsưksā, Krasūang Sưksāthikān
Published: 1952
Place of publication: [Bangkok]
Language: tha
Format: Microform
Number of pages: 559
Notes: Microfiche. New Delhi : Library of Congress Office ; Washington, D.C. : Library of Congress Photoduplication Service, 1992. 6 microfiches ; 11 x 15 cm.
In Thai.
On the improvement of primary extension schools in Thailand; a handbook for teachers.