00327nam a2200121Ia 4500082001800000100002000018245004000038260004800078300001800126490005100144500000500195700000500200  a516bAt872.GP  aAtiyah, Michael  aThe geometry and physics of Knotsb  aCambridgebCambridge University Pressc1990  ax, 78p. Index  aLezioni Lincee, Accademia Nezionale Dei Lincei  a  a