Ключевые слова: 19, 50s, apprentices, apprenticeship, caucasian, class, component, craft, dust jacket, education, engine, fifties, furthereducation, garage, horizontal, identification, learning, lesson, looking, lowangle, male, mechanic, men, middle school, people, person, skill, smiling, student, studying, table, teacher, teaching, teenage, teenager, threepeople, training, vocation, working, years,