Action research pilot project for improvement school practices through supervision and assessment of school performance
Subtitle: working paper
By: [by Jinapala Alles and others.
Contributors: Alles, Jinapala, 1923-; Ceylon. Dvitīyaka Adhyāpana Aṃśaya.
Publisher: Division of Secondary Education, Ministry of Education, Ceylon
Published: 1967
Place of publication: Colombo]
Language: eng
Number of pages: 20
Subjects: High schools -- Sri Lanka -- Administration.