00263nam a2200121 a 450000500170000002000150001708200190003210000190005124500150007026000270008530000150011249000140012720251203090545.0  a2070369374  a844.4,bD, PAS  aPascal, Blaise  aPensees II  aParisbGallimardc1977  a434p, 18cm  aFolio 937