TY - CONF UR - https://beta-documents.el-una.org/id/eprint/81/ AV - public Y1 - 2004/06/14/ M2 - Massachuesetts Institute of Technology, Cambridge, MA TI - NAAUG Enhancements 2003-2004 ID - eluna81 A1 - Aitkens, Jane T2 - North American Aleph User Group Fifth Annual Meeting ER -