Open book on blue background, open pages as a concept of new knowledge, online self-study
Palabras clave
literature,
book,
empty,
background,
education,
page,
blank,
paper,
closeup,
document,
textbook,
single,
white,
nobody,
old,
bible,
booklet,
idea,
information,
library,
note,
read,
render,
catalog,
contemporary,
handbook,
hardcover,
open,
open book,
aged,
angle,
art,
diary,
light,
manual,
shape,
concept,
creative,
dark,
grey,
macro,
brown,
bookshop,
border,
college,
dictionary,
cognition,
university,
write,
simple
){kind=link}