TY - BOOK ED - Open University TI - Methods of educational enquiry T2 - Educational studies a third level course. methods of educational enquiry blocks AV - AC5.E27 E1 PY - 1972/// CY - Bletchley N1 - Contenido: v.1. the nature of educational research. v.2. research design. v.3. data collection. v.4. data analysis. v.5. experiment in educational research. v.6. evaluation and assesment of educational research ER -