TY - CONF UR - https://beta-documents.el-una.org/id/eprint/67/ AV - public Y1 - 2004/06// M2 - Massachuesetts Institute of Technology, Cambridge, MA TI - Union Catalog Topical Discussion Notes ID - eluna67 A1 - Marschall, Katherine T2 - North American Aleph User Group Fifth Annual Meeting ER -