TY - BOOK AU - Hatcher, Allen TI - Algebraic topology SN - 9780521541862 U1 - 514.2 HAT PY - 2002/// CY - Cambridge ; New York PB - : Cambridge University Press KW - Algebraic topology KW - ;Euclidean Geometry KW - ;Logic or Discrete Math KW - ;Allen Hatcher KW - ;Cambridge University Press ER -