Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleA NODAL STRUCTURE FOR A SET OF CANADIAN CITIES USING GRAPH THEORY AND NEWSPAPER DATELINES.AuthorsKariel, H.G.; Welling, S.L.PublicationCanadian Geographer, 1977, Vol 21, Issue 2, p148ISSN0008-3658Publication typeArticleDOI10.1111/j.1541-0064.1977.tb00994.x