Key Aspects of Networks No 62, 2005/4 - pagesPages 4 to 9Networks: Morphological Observations and Practical ApplicationsBy Gérard BrunPages 10 to 20Historical Aspects of NetworksBy Daniel ParrochiaPages 21 to 30The Structure of Transportation Networks and DeregulationBy Pierre ZembriPages 31 to 37Telecommunications Networks: A Technical Device, Sociological Concept, and Measuring Instrument for Sociability ResearchersBy Patrice FlichyPages 38 to 46Networks: Perspectives and State of AffairsBy Gabriel Dupuy, Jean-Marc OffnerPages 47 to 53How to Improve and Objectivize Transit PolicyBy Michel Rousselot, Marianne Ollivier-TrigaloPages 54 to 57Referendum on the European Constitution and Public Services: Were the Doubts Justified?By Stéphane RodriguesPages 58 to 74Highways in Europe (1)By Dominique LorrainPages 75 to 80The Growth of Commercial Direct Access to Transpac (1979–1985)By Valérie SchaferPages 81 to 85Journal ReviewsPages 85 to 86Selected TitlesPages 86 to 90Journal Reviews