Вектор

Ключевые слова:
online, learn, education, class, isometric, teacher, student, school, home, academy, classroom, course, distance, exam, illustration, vector, infographic, desk, device, internet, network, people, study, technology, university, book, business, college, concept, design, diploma, e-learning, examination, flat, institution, knowledge, laptop, library, reading, smartphone, teaching, test, training, tutorial, webinar