000 00447nam#a2200181#c#4500
003 IEF
005 20180219154707.0
008 941205s1979 uuu####fr####| 0||u| |u
040 _aIEF
100 1 _aFlint, Michael F.
_916023
245 _aA user's guide to copyright
260 _aLondon
_b Butterworths
_c1979
300 _aXVI, 226 p.
_c 22 cm.
650 4 _aPROPIEDAD INTELECTUAL
_942409
942 _cLIB
942 _z31173
999 _c42578
_d42578