Stack of books. Isolated on white background.
Schlüsselwörter
book,
bookshop,
object,
old,
reading,
group,
isolated,
education,
abstract,
background,
black,
blank,
brown,
closeup,
collection,
colourful,
cover,
cover,
datum,
expertise,
green,
hardcover,
information,
cognition,
learning,
library,
literature,
manuscript,
many,
nobody,
order,
page,
paper,
publication,
red,
research,
row,
school,
science,
stack,
study,
studying,
tall,
text,
textbook,
tower,
university,
vintage,
white,
wisdom
Deutsch
