urn:ddi:int.naddi:d2868973-fd97-40c9-b5d0-b92371b32562:2 int.naddi d2868973-fd97-40c9-b5d0-b92371b32562 2 jeremy thu_bls_ce urn:ddi:int.naddi:bf0a88cb-1e26-44fd-92b3-45d4a13a0a59:2 int.naddi bf0a88cb-1e26-44fd-92b3-45d4a13a0a59 2 thu_bls_ce Documenting the Consumer Expenditure Surveys with DDI and Colectica: an Update int.naddi e1914a77-c0d4-4fd4-b22e-64bd3d23113f 1 CodeList