open book on Transparent background
Palabras clave
book,
page,
document,
education,
literature,
textbook,
isolated,
paper,
white,
object,
background,
closeup,
contemporary,
idea,
image,
information,
library,
open,
single,
angle,
catalog,
cognition,
handbook,
hardcover,
manual,
blank,
empty,
shape,
concept,
creative,
dark,
macro,
three-dimensional,
aged,
album,
archive,
booklet,
booklet,
cover,
fan,
graduation,
grey,
learn,
letter,
publication,
read,
reading,
render,
school
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