We exchange our mainframe for HITACHI EX33 between 22/12/91 and 1/1/92. On this machine we do running only mvs/esa (not vm/cms),thus we cannot run listserv. After 25/12/91 we stopped all our listserv-activities on HDETUD1(.TUDELFT.NL). Erik, can you remove our listserver from list and thank you very much for all your support. -Ary de Graaf-