Inelastic and elastic collisions are shown on page 176, discussed on page 184, asked about on page 185, and Passages I3, II3, II5, and II6 all involve inelastic and elactic collisions.
Center of mass is included in many descriptions in the first chapter, first appearing in the third sentence of the book (page 5, in the translational motion section).
Moment of inertia is found in chapter 2 in the circular motion section. You'll find it in pssages in the second phase of chapter 2 as well as some free standing questions.