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Monografía
monografia Rebiun12553189 https://catalogo.rebiun.org/rebiun/record/Rebiun12553189 130805s1953 fr |||| |||||||| ||eng| CBUC 991001544829706706 ES-BaBC. cat. ES-BaBC Gray, William S. William Scott) 1885-1960) Preliminary survey on methods of teaching reading and writing by William S. Gray Paris Education Clearing House, Unesco 1953 Paris Paris Education Clearing House, Unesco vol. 28 cm vol. Educational studies and documents 5 Conté: pt. 2. Summary of suggested practices Lectura. lemac Escriptura- Ensenyament. lemac Unesco Educational studies and documents 5