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    Motorists Conception of Posted Regulatory and Warning Signs

    Al-Madani, H. M. N. / Al-Janahi, A. R. A. / Abdul Ghani, A. A. H. | British Library Conference Proceedings | 1996

    Characteristics of drivers understanding of posted signs

    Al-Madani, H. M. N. / Abdul Ghani, A. A. H. / Engineering Institute of Thailand et al. | British Library Conference Proceedings | 1996