plus and minus
Schlüsselwörter
icon,
plus,
buttons,
minus,
symbol,
signs,
cross,
summing,
web,
medicals,
illustration,
buttons,
negative,
addition,
positive,
circle,
design,
icon,
health,
cyberspace,
green,
set,
hospital,
computer,
mathematic,
emergency,
no
Deutsch
