TY - BOOK AU - Abbott,Edwin Abbott AU - Hoffmann,Banesh TI - Flatland: a romance of many dimensions T2 - Dover fantasy, science fiction, and other fiction SN - 0486200019 U1 - 530.11 23 PY - 1952/// CY - New York PB - Dover KW - Fourth dimension KW - Mathematics N1 - "Preface to the second and revised edition, 1884": p.[xi-xv] ER -