Science kits in developing countries : an appraisal of potential / Angus R. Ross, Keith M. Lewin.

By: Ross, Angus RContributor(s): Lewin, Keith M [coaut.]Material type: TextTextSeries: IIEP research and studies programmePublication details: París : UNESCO, International Institute for Educational Planning, 1992Description: 138 pSubject(s): EDUCACION - -- AFRICA | Cambio organizacionalLOC classification: LB2130 | R6.7
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