Determining the Cost Benefit, the Return on Investment, and the Intangible Impacts of Language Programs for Development

• Autores: William M. Martin, Anne E. Lomperis
• Localización: TESOL quarterly: a journal for teachers of English to speakers of other languages and of standard English as a second dialect, ISSN 0039-8322, Vol. 36, Nº. 3, 2002, págs. 399-452
• Idioma: inglés
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