00440     2200169   4500001002100000005001500021035002000036008004100056245002700097260004400124300002400168020001700192084002200209082001600231650000900247990001400256INLIS00000000000032320260803031640  a0010-0317000321260803                           0        aAIDS a modern epidemic  bPan American Health Organization,c1993  av, 58 hlm. ;c25 cm  a9275-32054-3  a614.599 392 Pan a  a614.599 392  aAIDS  a015900212