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Harvard University Laboratory for Computer Graphics and Spatial Analysis. (1979). Thematic map design. Cambridge, Mass.: Harvard University.

Citación estilo Chicago

Harvard University Laboratory for Computer Graphics and Spatial Analysis. Thematic Map Design. Cambridge, Mass.: Harvard University, 1979.

Cita MLA

Harvard University Laboratory for Computer Graphics and Spatial Analysis. Thematic Map Design. Cambridge, Mass.: Harvard University, 1979.