Open book and classic alarm clock
Palabras clave
alarm,
back,
background,
bell,
blank,
book,
bookshelf,
business,
clock,
collection,
concept,
copy,
cover,
deadline,
document,
education,
exam,
expertise,
group,
hardcover,
heap,
homework,
idea,
image,
information,
intelligence,
isolated,
learning,
library,
literature,
metal,
minute,
nobody,
object,
page,
paper,
pile,
reading,
red,
research,
row,
school,
space,
stack,
studying,
textbook,
time,
timer,
watch,
wisdom
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