An isolated white background shows a stack of colorful books
Palabras clave
book,
stack,
white,
isolated,
library,
brown,
yellow,
page,
paper,
school,
reading,
pile,
literature,
cover,
research,
group,
wisdom,
information,
text,
expertise,
object,
collection,
hardcover,
document,
background,
transparent,
university,
history,
cognition,
education,
heap,
colours,
bookshelf,
old,
study,
science,
colourful,
learning
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