00339nam a2200121Ia 450000500170000010000240001724500330004126000090007452000910008358300200017494200060019499900170020020260716043453.0  aAlleyne, Sir George  aNew guard : a second century  c2002  aNotes PAHO's achievements over the past 100 years and focuses on the challenges ahead.  c10/14/02kJOY_D  cA  c47938d47938