Books for microeconomics and macroeconomics for selected topics I am a mathematics undergraduate trying to self-learn some economics. I have no background in economics. I wish to know from which chapters of Hal Varian's "Intermediate Microeconomics" (7th edition) should I study for the following topics:

Microeconomics: Theory of consumer behaviour, theory of production,
market structure under perfect competition, monopoly, price discrimination,
duopoly with Cournot and Bertrand competition (elementary problems) and
welfare economics.

Macroeconomics: National income accounting, simple Keynesian Model of
income determination and the multiplier, IS-LM Model, models of aggregate
demand and aggregate supply, Harrod-Domar and Solow models of growth,
money, banking and inflation.


Regarding the macroeconomics part, I still do not know which book to follow and which chapters to read. It would help me a lot, if someone can guide me in this. Since the headings of the chapters differ from the names of these topics, I am unsure which portions to read without any expert's help.

P.S.: I am unsure if this is the right place for me to ask such a question.
From Varian (7th edition):


Consumer behavior: at least chapters 1–6; preferably also chapters 7, 8, and 12.
Perfect competition and Theory of production: chapters 15, 16, and 18-23.
Monopoly price discrimination: chapter 25 (you might want to look at chapter 24; it seems a bit odd to study price discrimination without first looking at a non-discriminating monopolist).
Bertrand/Cournot duopoly: chapter 27.
Welfare economics is a bit tougher, because this could mean a number of things. I would suggest chapters 31 and 33 (and maybe chapters 32, 34 and 36).