00276nam a2200121   45000010006000000050017000069000010000231000024000332450041000577730032000989420007001309990017001377609320260918152703.0  a55383  aGUASTINI, Riccardo.  aTres problemas para Luigi Ferrajoli.  gE500 F47f 2009. 57 - 62 pp.  c16  c76093d76093