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003 OSt
005 20220925195938.0
006 a|||||r|||| 00| 0
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008 220923b |||||||| |||| 00| 0 eng d
020 _a041526930x
_c10303.76
037 _b012/2012-13, 12/06/2012, PIONEER BOOK DISTRIBUTORS
_cGeneral Book
040 _aRTL
_cRTL
_beng
041 _2eng
_aeng
082 _aZ:26730x.N89, M9
100 _aKAUFER Enich
_9256053
245 0 _aEconomics of the patent system
260 _aChur
_bHarwood Academic Publishers
_c1989
300 _aviii,66p
_ccm.
490 _aFundamentals of Pure and Applied Economics; v.30
650 _aEconomics
942 _hZ:26730x.N89, M9
_cGB
_2CC
999 _c534862
_d534862