Flat black Text Book icon on rounded square web button
Schlüsselwörter
book,
silhouette,
paper,
education,
learning,
library,
school,
publication,
literature,
textbook,
cyclopaedia,
abstract,
shape,
study,
cover,
reading,
flat,
web,
icon,
buttons,
black,
symbol,
shadow,
app,
business,
background,
square,
vector
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