Kānsưksā nōkrabop læ kānkhayāi khwām khōng nǣokhwāmkhit rūam nai kānphatthanā
By: dōi Thīra Sumit.
Edition: Phim khrang rǣk.
Publisher: Samnakphim Bannakit
Published: 1976
Place of publication: [Bangkok]
Language: tha
Number of pages: 222
Description: Articles on nonformal education.
Notes: In Thai.
Translated from English.