LEADER 00313nam a2200121a 4500 001    13879
006    bevantic
008    20000101s1955  xx#        
090     |b16000 |dVaris Gri.29; 189 |c |e |f |g |i |h
100    Leys |hO. |c |e |f
245     |yh. Joz. Van de wijer |b |k |d |e
260     |b |c1955 |i
503    Separata de: "orbis" 2 (1955) 1-5.