Parayana

Is Magic World a stand alone system like Cthulhu and Runequest or does it require the Big Gold Book? Browsing these forums it seems like its stand alone but if anyone could enlighten me I'd appreciate as I'm thinking of picking it up. Edit: My google-fu led me to Chaosiums site which says its a self contained system which answers my question which is sweet I'll be picking up a copy in the week, I loved running and playing Stormbringer back in the day.