A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Standardized system of highway signals and signs, as adopted by American Association of Highway Officials, Spanish translation of which was published by Pan-American Federation of Highway Education (see Engineering Index 1929, p. 925); system has been accepted in principle by Mexican National Road Commission, for adaptation to Mexican conditions.
Standardized system of highway signals and signs, as adopted by American Association of Highway Officials, Spanish translation of which was published by Pan-American Federation of Highway Education (see Engineering Index 1929, p. 925); system has been accepted in principle by Mexican National Road Commission, for adaptation to Mexican conditions.
Traffic Signal System
Sistema de senyales de trafico
De Quevedo, S.G. (author)
1930
18 pages
62 Figs. on 7 Supp. plates
Article (Journal)
Spanish
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New Computerized Traffic Signal System Design
| British Library Online Contents | 1992