TY - GEN TI - Tax co-operation 2010 : : towards a level playing field SN - 978-92-64-08656-2 U1 - OCDE 350.725 T2351t 2010 PY - 2010/// CY - Paris [Francia] : PB - Organisation for Economic Co-Operation and Development KW - RELACIONES FISCALES INTERGUBERNAMENTALES KW - CONVENIOS TRIBUTARIOS N1 - "Assessment by the Global Forum on Transparency and Exchange of Information for Tax Purposes" ER -