000 00267nam a2200109Ia 4500
008 220714s9999 xx 000 0 und d
020 _a978 0 7496 8745 8
082 _aJ 614.4 BALL
100 _aBALLARD, C
_974101
245 0 _aAIDS and other epidemics
942 _cBK
_y561
_zJohn Tresidder
999 _c704198
_d704197