00000nam a2200000 a 4500 20251203092041.0 8173711100 514.224 FAR Farmer, David W. Knots and surfaces a guide to discovering mathematics Hyderabad Universities Press 1998 vii, 101 p. ill., couv. ill. 26 cm Mathematical World Mathematics Algebraic Topology Topology-Structures and spaces Stanford, Theodore B. ENGLISH 514 BOOK _ 88849 LIBSC C 62184 62184 0 0 0 0 PU PU 1998-12-08 85.00 0 514.224 FAR 88849 BK