@book{3532,
	author = {Lee, John M.},
	title = {Riemannian manifolds; an introduction to curvature /},
	publisher = {Springer-Verlag,},
	year = {1997},
	series = {Graduate texts in mathematics},
	address = {New York:},
	note = {"Purchased under NBHM grant for the year 1998-99"}
}