know the rules concept- vector illustration
Palabras clave
know,
rule,
regulation,
control,
condition,
cognition,
business,
strategy,
concept,
procedure,
instruction,
law,
wisdom,
warn,
term,
guide,
policy,
quote,
text,
word,
vector,
white,
paper,
frame,
illustration,
flat,
graphic,
background
){kind=link}