TY - BOOK TI - Financial sector dimensions of the Colombian pension system T2 - World Bank working paper,1726-5878 ;no SN - 0821371177 AV - HD7157 .F563 2007 PY - 2007/// CY - Washington, D.C. : PB - World Bank, KW - Pension trusts KW - Colombia KW - Pensions KW - Electronic books KW - local N1 - Includes bibliographical references ER -