TY - BOOK ED - UNESCO TI - Guidelines and criteria for the development, evaluation and revision of curricula, textbooks and other educational materials in international education in order to promote an international dimension in education AV - LB1570 G84 PY - 1988/// CY - [Geneve] PB - UNESCO KW - Diseño curricular KW - Libros de texto N1 - These guidelines and criterio have been elaporated on the basis of two International Expert Meeténgs organized by UNESCO ER -