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020 _a8171770908
024 _a6,311
037 _cTextual
040 _aFLL
_cFLL
_beng
041 _2eng
_aeng
082 _aZ2,2673, N8
100 _aNarayanan P. Au.
245 0 _cNarayanan P. Au.
_aPatent law
250 _a3rd
260 _aNew Delhi
_bEastern law house India
_c1998
300 _a990p
_ccm.
650 _aPatent law
942 _hZ2,2673, N8
_cTEXL
_2CC
999 _c1155443
_d1155443