Polyteknisk Boghandel

From the Reviews:"...He (the author) uses the language and notation of ordinary informal mathematics to state the basic set-theoretic facts which a beginning student of advanced mathematics needs to know....Because of the informal method of presentation, the book is eminently suited for use as a textbook or for self-study. The reader should derive from this volume a maximum of understanding of the theorems of set theory and of their basic importance in the study of mathematics."Philosophy and Phenomenological Research

Preface
1: The Axiom of Extension.
2: The Axiom of Specification.
3: Unordered Pairs.
4: Unions and Intersections.
5: Complements and Powers.
6: Ordered Pairs.
7: Relations.
8: Functions.
9: Families.
10: Inverses and Composites.
11: Numbers.
12: The Peano Axioms.
13: Arithmetic.
14: Order.
15: The Axiom of Choice.
16: Zorn's Lemma.
17: Well Ordering.
18: Transfinite Recursion.
19: Ordinal Numbers.
2: Sets of Ordinal Numbers.
21: Ordinal Arithmetic.
22: The Schr?der-Bernstein Theorem.
23: Countable Sets.
24: Cardinal Arithmetic.
25: Carnidal numbers.