Open book graphic with teal circular background, book icon, learning resources
Schlüsselwörter
book,
book,
open,
read,
reading,
literature,
education,
learning,
cognition,
textbook,
page,
page,
story,
story,
library,
study,
studying,
information,
learn,
educational,
wisdom,
paper,
cover,
publication,
published,
publishing,
icon,
graphic,
vector,
illustration,
cartoon,
flat,
design,
school,
class,
circle,
teal,
turquoise,
blue,
bound,
document
Deutsch
