Pile of old books isolated on white background.
Palabras clave
aged,
antique,
archive,
background,
big,
book,
bookshop,
closed,
college,
cover,
datum,
education,
graduation,
group,
illustration,
information,
isolated,
cognition,
learn,
library,
literature,
many,
object,
old,
open,
paper,
pile,
publication,
quantity,
read,
render,
school,
sheet,
stack,
stamping,
storage,
student,
study,
instructing,
teacher,
text,
training,
university,
white,
write
){kind=link}