TY - RPRT A1 - Dorrington, R.E. A1 - Johnson, L.F. A1 - Budlender, D. T1 - ASSA2002 AIDS and Demographic models: User guide Y1 - 2004 UR - http://www.assa.org.za/default.asp?id=1000000050 PB - Centre for Actuarial Research ER -