Stack of hardcover books piled high, representing knowledge and education
Palabras clave
book,
stack,
hardcover,
cognition,
education,
literature,
reading,
library,
learning,
study,
pile,
information,
cover,
assortment,
academic,
collection,
paper,
text,
classroom,
resource,
wisdom,
page,
shelf,
reference,
publication
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