Open book icon illustration in solid black on white background
Schlüsselwörter
open book,
black,
white background,
solid,
symbol,
reading,
education,
library,
literature,
learning,
cognition,
school,
study,
textbook,
cyclopaedia,
cover,
page,
signs,
open,
publication,
flat,
silhouette,
outline,
shape
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