Вектор

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