00780cam a2200157 a 4500008004100000020001500041050002200056245024600078260010300324300002100427500001700448650004900465650003300514650004400547700003100591880613s1987    dcu      b    000 0 eng d  a1555862055  aHN37.C3bA38 198710aSollicitudo rei Socialis: Encyclical Letter of the Supreme Pontiff John Paul II to the Bishops, Priests, Religious Families, Sons and Daughters of the Church, and all People of Good-will for the Twentieth Anniversary of Populorum Progressio.  aWashington, DC :bUnited States Catholic Conference,aNairobi:bSt. Paul Publications, c1987-1993  a102 p. ;c22 cm.  aCover title. 0aChurch and social problemsxCatholic Church. 0aCatholic Church xDoctrines. 0aChristian sociology xCatholic Church. 0 aJohn PaulbII,d1920-2005.