Unitas: a quarterly review/
Unitas: a quarterly review/ Alfredo Panizo.-- editor. -- New York: McGraw-Hill, In., 1968.
140p.: ill.; 23 cm.
Catholic church - relations -- periodicals.
Ecumenical movement -- periodicals.
Catholic church.
GR 080 V41 1968
140p.: ill.; 23 cm.
Catholic church - relations -- periodicals.
Ecumenical movement -- periodicals.
Catholic church.
GR 080 V41 1968