Roms with a few parts

I download all three parts of final fantasy vii psx iso. Before I extract, what exactly I have to do in order to run final fantasy vii as a whole because there are three separate files?

If they're all split archives, just extract one of them (first one etc.) and they should automatically extract the others.

it's not three split archives, there are three files because the game has 3 discs, You only need one disc at a time.Er, I phailed D: