Old Grad School Credits

[25inmymind]

I have been trying to find out on my own, and I am stumped. I figure if anyone knows the answer, it would be somebody here.

I have some graduate school credits from 20 years ago for a program that I didn't actually complete. I have uncovered a few schools that will accept transfer credit, but they all have a time limit. Are there any programs that you know of that will accept credits that old? It doesn't really matter to me what the degree is in - general studies, liberal arts or even underwater basketweaving would be fine (the actual credits are in various science courses.) I just want to get a master's degree.

Thanks in advance!