Indexed MARC Code Lists on Web?

[Jonathan David Makepeace]

Does anyone have MARC code lists INDEXED on the web?

I'd like to find a site at which I could pick out, for example, a country 
of publication code by clicking on the initial letter of the country's 
name without having to scroll through the list or entering a manual 
search of the site.

Thank you!

--  Jonathan David Makepeace     Monograph Cataloger/Automation Specialist
    LSU Libraries, 30 Middleton  Tel. (504) 388-3331, Fax. (504) 388-6992 
    Louisiana State University
    Baton Rouge, LA 70803-3300   mailto:notjdm at unix1.sncc.lsu.edu