Comparing the effects and costs of different approaches for educating primary school teachers
Subtitle: the case of SriLanka
By: Maria Teresa Tatto, Dean Nielsen, William Cummings.
Contributors: Neilsen, Dean.; Cummings, William.; Research Triangle Institute.
Series: Bridges Research report series -- 10
Publisher: Research Triangle Institute
Published: 1991
Place of publication: Research Triangle Park, N.C
Language: eng