Useful as a text for students and a reference for the more advanced mathematician, this book presents a unified treatment of that part of measure theory most useful for its application in modern analysis. Coverage includes sets and classes, measures and outer measures, Haar measure and measure and topology in groups. From the reviews: Will serve the interested student to find his way to active and creative work in the field of Hilbert space theory. -MATHEMATICAL REVIEWS | Measure Theory by Paul R. Halmos, Hardcover | Indigo Chapters