00556cam a2200181 4500 u609 SIRSI 20250825175114.0 190315n cl 000 0 spa u 978083845810 372.6 D281e 1995 Brown, James Dean The elements of language curriculum: a systematic approach to program development Boston : Heinle Cengage Learning, 1995 x, 262 p. Planificación curricular Idioma inglés Estudio y enseñanza Extranjeros 4717 4717 2026-03-12 00:00:00 000169 372.6 D281e 1995 000169 1 2025-08-25 BOOK 0 0 0 COL_GRAL 0 BCENTRAL BCENTRAL 2019-03-15