00473ca0 a2200205ua 4500001000500000005001700005007000300022008004100025020000900066040000900075041001400084082001300098100002500111245003800136260004200174300001900216504000900235541001500244650000800259249520180503180156.0ta070115s1938           g     b000 u eng u  cNULL  aMAIN1 aenghNULL14a330bCOL1 aCole, GDH  .eAuthor10aPractical Economics / cGDH Cole.  aLondon :bPenguin books Ltd , c1938.  aNULL ; cNULL.  aNULL  eecg34      0aEco