LEADER 00273nZm a22001217a 4500001    16538
008    20011107s1960  xx#        
009    RBB
090     |b |dE/C1-00649 |c |e |f |g |i |h
100    Algisi |hLeón |c |e |f
245     |yJuan XXIII |b |k |d |e
260     |b |c1960 |i
650    Religió |x |z |y