20
Palabras clave
education,
icon,
literature,
library,
book,
vector,
symbol,
signs,
learning,
dictionary,
isolated,
illustration,
textbook,
cognition,
bookshop,
information,
open,
simple,
page,
element,
black,
read,
design,
publish,
mag,
shape,
white,
school,
studying,
paper,
cyclopaedia,
text,
publishing,
study,
outline,
background,
silhouette,
digital,
bible,
web,
graphic,
line,
university,
pictogram,
reading,
bookshelf,
object,
flat
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