Scanning the film and color correcting on the computer may be your only option, and I have done this successfully with a lot of old faded color negs. If you are able to make your own color prints in the darkroom, I would try that first, because like a previous poster said, older films had a different base color than modern film so it might not REALLY be faded. You might just think it is. You'll have to use a much different filter pack than you use for new films, of course, so it will be some trial and error. If you just can't get a good print, then I would suggest scanning the film, or getting someone to do it. You can do some amazing things in Photoshop when it comes to restoring old photos that just cannot be done by traditional methods. I wouldn't feel bad about using technology for that, even if you do film and darkroom only for your own work. Restoration is a specialized thing and requires a different set of tools.