Open book with abbreviation
Schlüsselwörter
protocol,
notebook,
geometric,
icon,
network,
security,
message,
tech,
business,
life events,
secure,
development,
advice,
bright,
media,
help,
connect,
note,
objective,
vision,
cyberspace,
concept,
global,
policy,
digital,
editor,
innovation,
technology,
abbreviation,
online,
illustration,
information,
bible,
read,
creative,
idea,
cognition,
background,
text,
closeup,
page,
book,
literature,
library,
open,
textbook,
education,
document,
paper
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