Add sections to the bookbuilder: Social Tasks of the House Committees (Alexander Atabekian)

 

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.

The text structure is shown below.

 
Section
Select
Title, author, date...
Social Tasks of the House Committees
Instead of a preface (from a letter to a teacher)
Introduction
I
II
III
IV
V
VI
VII
Source, notes...