LEADER 00330nam a2200121a 4500 001    22893
006    bevantic
008    20000101s1960  xx#        
090     |b15977 |d |cVaris Gri. 6; 177 |e |f |g |i |h
100    Bassols i Climent |hMariano |c |e |f
245     |yPoesia y matemáticas. |b |k |d |e
260    Barcelona |b |c1960 |i
300    p. 7-29 |b |c |f |i |l |m |p