00366nas a2200169 4500000000100000008004100001260001700042653001100059653001200070653001700082100001200099245002200111300001000133490000700143050003200150022001400182 1992 d c1992 Jan-Mar10aHumans10aleprosy10aTime Factors1 aRao M S00aProgress of NLEP. a116-70 v64 aInfolep Library - available a0254-9395