Ed, > Thanks for the details Ashley.
The full details (my email had a couple of typos) are at: http://www.loc.gov/marc/bibliographic/ecbdldrd.html (I think the above page uses # to represent a space character.) Ashley. -- Ashley Sanders [EMAIL PROTECTED] COPAC: A public bibliographic database from MIMAS, funded by JISC http://copac.ac.uk/ - [EMAIL PROTECTED]