stack of books
Palabras clave
book,
new,
binding,
hard,
page,
paper,
yellow,
white,
text,
word,
information,
identification,
education,
training,
documentation,
life events,
wisdom,
selective,
advice,
intelligence,
literature,
letter,
textbook,
teaching,
university,
school,
dictionary,
vocabulary,
research,
science,
object,
white background,
isolated
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