00376nas a2200157   4500000000100000008004100001260003800042653001200080653002300092653001200115653001400127245004400141300001000185490000700195050001600202       1960                            d  bWorld Health OrganizationaGeneva10aleprosy10aInternational work10aHistory10a1948-195900aInternational work in Leprosy 1948-1959  a37 p.0 v14  a130.1 WHO b