Stack of books. Isolated on white background..
Palabras clave
book,
isolated,
stack,
cover,
education,
library,
school,
study,
paper,
bookshop,
pile,
information,
learn,
illustration,
white,
bookshelf,
literature,
textbook,
university,
concept,
heap,
collection,
stacked,
cognition,
learning,
row,
science,
watercolor,
cyclopaedia,
background,
design,
object,
orange,
business,
handbook,
back to school,
page,
ancient,
group,
spine,
colours,
exam,
nobody,
vintage,
banner,
green,
many-coloured,
publication,
dictionary
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