TY - `BOOK` AU - Massey, William Schumacher TI - Algebraic topology : an introduction PB - Harcourt, Brace & World CY - New York [u.a.] PY - 1967 LA - eng SE - XIX, 261 S. T2 - Harbrace college mathematics series KW - Algebraische Topologie CN - Masse CN - Masse CN - Masse HB AN - UBHD-1024118 ER -