TY - BOOK AU - Livio Mario TI - The equation that couldn't be solved: how mathematical genius discovered the language of symmetry SN - 0285637436 AV - QA174.2 PY - 2006/// CY - London PB - Souvenir Press Ltd KW - Galois theory KW - History KW - Symmetry KW - Mathematics N1 - Includes index ER -