Africa development indicators 2007 [electronic resource]. - [Washington] : World Bank, [2008]. - 1 compact-disc (CD-ROM) ; 12 cm.. - In the b.: Africa development indicators 2007. - PC. - Windows 98 or NT 4.0 or higher. - CD-ROM reader (ISO 9660). - 20MB of available hard disk space. - 32MB of video memory. - 64K color video display recommended. - Sound card optional[MFN: 2543]
Africa development indicators, 2007 [electronic resource] / The World Bank. - [Washington : The World Bank, 2007]. - 1 compact disk (CD-ROM) + [12] p. b. User's guide ; 12 cm.. - IBM-compatible Pentium comp.. - ISBN 978-0-8213-7289-0[MFN: 2923]
Africa development indicators, 2008/09 [electronic resource] / The World Bank. - [Washington : IBRD/ : The World Bank, 2009]. - 1 compact disk (CD-ROM) + [12] p. b. User's manual ; 12 cm.. - IBM-compatible Pentium comp.. - ISBN 978-0-8213-7789-5[MFN: 2924]