Stack of different colored books with a graduation cap Isolated on white background
Schlüsselwörter
book,
education,
learning,
stack,
literature,
document,
graduation,
intelligence,
library,
research,
university,
wisdom,
cognition,
mortarboard,
academic,
accomplishment,
achievement,
bookshelf,
ceremony,
certificate,
college,
exam,
graduate,
hat,
school,
study,
uniform,
grad,
master,
mortar
Deutsch
