Two table with same column name

I have two mysql tables, both tables have this column called Publisert, how can I tell the difference later in my script

This is my query

SELECT P., A. FROM PressPictures P, Artister A WHERE P.Artist = A.aid AND P.pid = $Pid

SELECT P., A., P.Publisert as publisert1, A.Publisert as publisert2 FROM PressPictures P, Artister A WHERE P.Artist = A.aid AND P.pid = $Pid

then one is publisert1 and the other is publisert2 - you can name them whatever you want as long as you specify the column names using 'as'

Thanks, exactly what I was looking for.

Thomas A