The great divide [electronic resource] : retro vs. metro America : contains graphics and appendices / John Sperling ; [with] Suzanne Helburn [et al.]. - [Sausalito] : Newdle Design, 2004. - compact disc (CD-ROM) ; 12 cm.. - In the b.: The great divide: retro vs. metro America. - c.2004[MFN: 3651]