Set of open books. Education and science elements isolated on white background. Brown old book vector illustration.
Schlüsselwörter
book,
education,
cognition,
literature,
flat,
open,
library,
concept,
book,
reading,
learning,
abstract,
closed,
vector,
bookshop,
study,
old,
retro,
historical,
history,
text,
textbook,
illustration,
paper,
symbol,
information,
university,
design,
collection,
signs,
cyclopaedia,
vintage,
read,
icon,
school,
set,
isolated,
science,
learn,
object,
studying,
dictionary,
background,
novel,
element,
wisdom,
bookmark,
archive,
cartoon
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