000 00311nam a2200145Ia 4500
100 _aColston, Catherine
080 _a346.048(42)
526 _dNTB
526 _aPG
942 _cBK
245 _aPrinciples of intellectual property Law
260 _aL.L.P
_bLondon
_c1999
300 _alxii,482
546 _aE
999 _c55387
_d55387