Theorie und Praxis...
Schlüsselwörter
theory,
practice,
far,
theoretical,
convenient,
implementation,
concept,
plan,
tat,
action,
problem,
plate,
signs,
symbol,
symbol,
opposite,
contrast,
imagery,
signpost,
pointing,
arrow,
arrow,
way,
signs,
traffic sign,
roadsign,
roadsign,
roadsign,
yellow,
vector,
graphic,
decision,
decide,
development,
future,
difference,
challenge
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