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Schlüsselwörter
book,
read,
reading,
library,
school,
university,
vector,
education,
concept,
literature,
information,
reader,
page,
illustration,
icon,
text,
learning,
communication,
signs,
traditional,
symbol,
cognition,
business,
object,
research,
media,
design,
studying,
cyclopaedia
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