Estudio (2) Evolution (Biology) (1) Written communication (1) Weights and measures (1) Transcendence (Philosophy) (1) Quality of products (1) Public opinion (1) Press (1) Literature (1) Families (1) Evaluation (1) Education and state (1) Education, Compulsory (1) Education (1) Diagnosis (1) Design (1) Decision making (1) Content analysis (Communication) (1) Character (1) Book industries and trade (1) Authorship (1) Web databases (1) Bases de datos Web (1) Evidencia (1) Factores (1) Noticias (1) Evaluación (1) Trascendencia (1) Informes (1) Análisis de contenido (1)