Adrian Miles in Hypertext Structure as the Event of Connection numbers three sections of the paper 5, 6 and 7 and each of these correspond to three discussions of the concept of closure and they are labelled led Closure, Closure (II) and Closure (III). An interesting aspect of the table of contents is that the sections 5.1, 6.1 and 7.1 tend to read as subtitles of sections 5, 6 and 7 respectively with the labels sequenced as "A logical aside", "Another aside", "Aside (III)".