Real and abstract analysis

"Real and Abstract Analysis" by Edwin Hewitt and Karl Stromberg is a comprehensive textbook designed for graduate-level courses in the theory of functions of a real variable. Published in 1965, it covers essential topics such as set theory, topology, the Lebesgue integral, function spaces, Banach spaces, differentiation, and integration on product spaces. The book is structured to provide both general and complete versions of important theorems and constructions, with elementary versions included to aid beginners. It is intended for individual study as well as course instruction, with prerequisites including elementary analysis as presented in texts like Tom M. Apostol's "Mathematical Analysis" and Walter Rudin's "Principles of Mathematical Analysis."