00669nam a2200181Ia 4500001000700000003000500007005001700012008004100029020001500070245010700085260005800192300002800250490005600278500006800334650003200402650002700434700002600461332969BIBL20160527193451.0151109s1986    vc            0000  eng d  a887761006900aDiscourses of the popes from Pius XI to John Paul II to the Pontifical Academy of Sciences, 1936-1986.0 aVatican CitybPontificia Academia Scientiarumcc1986.  ax, 201 p.bill.c24 cm. 0aPontificiae Academiae Scientiarum scripta variav66  a"English version edited by Fr. Paul Haffner"--Title page verso. 0aReligion and science2Local 0aPopesxVoyages.2Local10aHaffner, Paul.2Local