000 00361nam a2200109 4500
008 160616s 000 0
245 _aKnots,topology and quantum field theories, Proceedings of the John Hopkins workshop currenat problems in particle theory,Florence, 1989
100 _aLusanna, L
500 _aCN12 M91
942 _cBK
_2BK1816
080 _a530.145 LUS
999 _c1816
_d1816