----------------------------Original message----------------------------
Dan-
I have always used the map GMD, but until a couple weeks ago it was optional. N
ow OCLC issued a directive (I can't remember where I read it, maybe in PRISM Ne
ws) to always use the GMD, and in brackets, in the 245 but nowhere else.
Arlyn Sherwood
Map Librarian
Illinois State Library
217/782-5823 phone 217/782-4446 fax