../ alt-exs.pdf 31-Jul-2012 11:30 244981 r-exercises1and2.pdf 31-Jul-2012 11:30 204926 r-exercisesI-V.pdf 31-Jul-2012 11:30 325426 r-exercisesIX.pdf 31-Jul-2012 11:30 171286 r-exercisesVI.pdf 31-Jul-2012 11:30 224891 r-exercisesVII.pdf 31-Jul-2012 11:30 185362 r-exercisesVIII.pdf 31-Jul-2012 11:30 130961 r-exercisesX.pdf 31-Jul-2012 11:30 188191 statminers.pdf 31-Jul-2012 11:30 749497