Students working with a drill in the technasium of a secondary school. Holland. vvbvanbree fotografie.
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Photo credit: © Gerard van Bree / Alamy / Afripics
License: Royalty Free
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Keywords: books, classroom, concentrates, drill, education, glasses, holland, learning, person, persons, protection, school, secondary, student, students, teacher, teaching, technics, , work, working, yougt, young