TY - BOOK AU - Rotman,Joseph J. TI - An introduction to algebraic topology SN - 8181281799 U1 - 514.2 19 PY - 1988/// CY - New York PB - Springer-Verlag KW - Algebraic topology N1 - Includes index; Bibliography: p. [419]-421 UR - http://www.loc.gov/catdir/enhancements/fy0818/87037646-d.html UR - http://www.loc.gov/catdir/enhancements/fy0818/87037646-t.html ER -