00311nam a2200121Ia 450000500170000008000180001724500650003525000110010026000250011130000140013658300180015065000210016820260716043720.0  a14.01.01 U583  aPrinciples and recommendations for a vital statistics system  aRev. 2  bUNaNew YorkUSc2001  ax, 176 p.  c7/20/06kJOYD  aVITAL STATISTICS