discussion and guiding principles for Africa 2008 UN. ECA. ICT, Science and Technology Division Symposium on Land Management Information Systems in the Knowledge Economy (2006 : Addis Ababa) text sa Addis Ababa ECA, ICT, Science and Technology Divisioin 2007 monographic eng xii, 294 p. ill., charts, maps, tables Contains papers from a Symposium on "Land Management Information Systems in the Knowledge Economy" held in Addis Ababa, 4-7 Dec. 2006. Includes some contributions in French. Land Administration Cadastres Geographic Information Systems Communication Technology Information Technology Principles Guidelines Knowledge-Based Economy Mnagement Information Systems Africa Information Management [ST/]ECA/ISTD/GEO/2007/01E ST/ECA/ISTD/ PUCPR 090708 20160527202438.0 291712