Action research pilot project for improvement school practices through supervision and assessment of school performance; working paper

Action research pilot project for improvement school practices through supervision and assessment of school performance; working paper [by Jinapala Alles and others. - Colombo] Division of Secondary Education, Ministry of Education, Ceylon, 1967. - 20 p. 33 cm.

sa 68019506 //r932


High schools--Administration.--Sri Lanka

LB2948.3 / .A65

373.1/2/0095493

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