Innovation diffusion as a spatial process/
HAGERSTRAND, Torsten
Innovation diffusion as a spatial process/ Torsten Hagerstrand, tr. by Allan pred. - London, The university of Chicago, 1973. - (xvi), 334p.
338.9 / H14li
Innovation diffusion as a spatial process/ Torsten Hagerstrand, tr. by Allan pred. - London, The university of Chicago, 1973. - (xvi), 334p.
338.9 / H14li