LEADER 00305nam a2200121a 4500 001    7121
006    bevantic
008    20000101s1950  xx#        
090     |b16001 |dVaris Gri.30; 129 |c |e |f |g |i |h
100    Pio XII |h |c |e |f
245     |yCuatro discursos. |b |k |d |e
260    Valladolid |b |c1950 |i
300    36 p. |b |c |f |i |l |m |p