books
Palabras clave
book,
education,
book,
object,
white,
reading,
isolated,
textbook,
concept,
cognition,
learn,
paper,
read,
reading,
study,
studying,
text,
wisdom,
with,
over,
stack,
collection,
heap,
pile,
clipping path,
big,
large,
lot,
open
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