France (1) Doors (1) Observations (1) Registers (1) Observations (1) Charts, diagrams, etc (1) Mark, German (1) Vocational qualifications (1) Teleology (1) Teaching (1) Speeches, addresses, etc (1) Respect (1) Object-teaching (1) Goal (Philosophy) (1) Finalism (Philosophy) (1) Electricity (1) Electric power (1) Electrical drafting (1) Discussion (1) Authors (1) Attention (1) Asters (1) Use studies (1) Use studies (1) Measurement (1) Cualificaciones profesionales (1) Discursos (1) Teleología (1) Escritores (1) Electricidad (1)