Opened book on a blue background
Palabras clave
book,
open,
icon,
vector,
white,
logotype,
isolated,
blue,
cognition,
background,
illustration,
symbol,
paper,
page,
information,
literature,
signs,
education,
school,
space,
cover,
document,
design,
flat,
library,
simple,
textbook,
note,
read,
study,
diary,
university,
object,
album,
learn
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