Set Theory and Metric Spaces (AMS Chelsea Publishing)
"This is a book that could profitably be read by many graduate students or by seniors in strong major programs ... has a number of good features. There are many informal comments scattered between the formal development of theorems and these are done in a light and pleasant style. ... There is a complete proof of the equivalence of the axiom of choice, Zorn's Lemma, and well-ordering, as well as a discussion of the use of these concepts. There is also an interesting discussion of the continuum problem ... The presentation of metric spaces before topological spaces ... should be welcomed by most students, since metric spaces are much closer to the ideas of Euclidean spaces with which they are already familiar." ---- Canadian Mathematical Bulletin<br /><br />"Kaplansky has a well-deserved reputation for his expository talents. The selection of topics is excellent." -- --Lance Small, UC San Diego"Kaplansky has a well-deserved reputation for his expository talents. The selection of topics is excellent." ---- Lance Small, UC San Diego