Gertrude Lewis, Rutgers Universi~ In our situation, the library is associated with administrative computing. I am in academic computing where we have the machine readable data files. We do share some costs with the library, but physically we have control of the machine readable data files and the code books that go with them, and this is a problem. Karen, you alluded to the fact that you are trying to catalog machine readable data files, and I'd like to pursue this because our library does not have physical control although they do help pay for the data, but for the researchers to find out about these files, I think they should be in the library catalog.