Add sections to the bookbuilder: Crass and Class War in the Thatcher years, by an ex-member of Bristol Class War (an ex-member of Bristol Class War)

 

With complex structures, e.g., a chapter with subsections, selecting only the chapter is likely to select only the chapter's title, so probably you want to select the chapter and all its subsections.

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Crass and Class War in the Thatcher years, by an ex-member of Bristol Class War
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