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"Designing a personal guidance system to aid navigation without sight: ..."
Reginald G. Golledge et al. (1991)
- Reginald G. Golledge, Jack M. Loomis, Roberta L. Klatzky, Andreas Flury, Xiao-Li Yang:
Designing a personal guidance system to aid navigation without sight: progress on the GIS component. Int. J. Geogr. Inf. Sci. 5(4): 373-395 (1991)
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