Open book on a stack of books in a library.
Palabras clave
library,
book,
book,
open,
stack,
education,
cognition,
reading,
literature,
shelf,
learning,
paper,
page,
text,
academic,
research,
study,
information,
wisdom,
culture,
history,
science,
fiction,
novel,
textbook,
college,
university,
school,
classroom,
student,
teacher,
studying
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