books school isolated icon vector illustration design
Schlüsselwörter
book,
book,
school,
vector,
library,
icon,
isolated,
illustration,
education,
cognition,
paper,
cover,
literature,
background,
symbol,
signs,
bookshop,
information,
study,
read,
design,
graphic,
open,
document,
science,
page,
cyclopaedia,
textbook,
flat,
object
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