I have checked, and it is the 1990 complete and uncut edition I have now. I remember when I bought it being a bit put out to realise that the first edition I read had been abridged, as I don't remember that there was any indication that it wasn't the full story. Presumably the publishers were nervous about the length? The abridged version I previously read was still quite thick, and the uncut version I have now is 1007 pages long. I'm hoping to get started on it by the end of the month, and really looking forward to it. Stephen King at his best.