Sheaf Theory

This book is primarily concerned with the study of cohomology theories of general topological spaces with "general coefficient systems". The parts of sheaf theory covered here are those areas important to algebraic topology. This new edition has been substantially rewritten with the addition of over 80 examples and of further explanatory material. Among the items added for this new edition are sections on Cech cohomology, the Oliver transfer, intersection theory, as well as additional topics.