00307nam a2200133Ia 450000500170000000800410001702000130005810000240007124500360009526000090013130000080014094200080014899900170015620241209164932.0241209s9999    xx            000 0 und d  afipa1771  aPedro Buil Armengol 0aPatrón de Navegacion Básica  c2010  a112  yLIB  c48510d48510