HomecongressIAC-11E4Catalogsymposium E4Sessions by date-timeTOCDate: 2011-10-0415:00Date: 2011-10-0610:0015:002011-10-04 15:00E4.1. 50th Anniversary of Manned Space FlightE4.4. History of South African contribution to astronautics2011-10-06 10:00E4.2. Memoirs and Organisational histories2011-10-06 15:00E4.3. Scientific & Technical History