00571nam a22001817a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093100001800102245008200120500009200202650001900294650005800313700001800371CHAP20220329135509.0971013s                r     00010     d  a37563  a38535  a42655  cCHAP00aParvey, C. A.  aMethods of data capture from maps for use in a geographic information systems  aSobretiro de: Proc. 9 th. Aust Conf. on Urban and Regional Planning. Peelong, Vic. 198114aCartografía.14aProcesamiento automático de datos en cartografía.0 aWalker, P. A.