00408     2200157   4500001002100000008003900021035002000060245002700080260004300107300002200150020001700172084002200189082001600211650000900227990001400236INLIS000000000000323                                   N    a0010-0317000321  aAIDS a modern epidemic  bPan American Health Organizationc1993  av, 58 hlm.c25 cm  a9275-32054-3  a614.599 392 Pan a  a614.599 392  aAIDS  a015900212