John  XXIII  Pope <br/><br/>
Pacem in terris  Peace on earth ... 
edited by William J. Gibbons,S.J. 
 - Glen Rrock, N.Y.  Encyclicalletter of his holiness pope John XXIII  1963. 
 - 80 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Peace Theology<br/>Christianity and politics<br/>Christianity--20th century.