Loring W. Tu is professor of mathematics at Tufts University. He is the author of An Introduction to Manifolds and Differential Geometry, and the coauthor (with Raoul Bott) of Differential Forms in Algebraic Topology.
"""Very well-written, self contained and gives a clear introductory account of equivariant cohomology, a central topic in algebraic topology. ""---Marek GolasiĆski, Zentralblatt MATH"