00539nas a2200229   4500000000100000008004100001260001700042653000900059653001400068653001100082653002600093653001100119653001200130653001800142653002000160100001700180700001700197245006300214300001100277490000700288022001400295       1973                            d  c1973 Apr-Jun10aAsia10aAustralia10aEurope10aHistory, 20th Century10aHumans10aleprosy10aNorth America10aPacific Islands1 aPeterson L W1 aSkinsnes O K00aPhotographic gallery of senior distinguished contributors.  a179-860 v41  a0148-916X