000 00500nam a2200133Ia 4500
008 180413s9999 xx 000 0 und d
020 _a9280512257
245 0 _aGuide On Surveying The Economic Contribution Of The Copyright Based Industries
260 _bGeneva : World Intellectual Property Organization 2003.
300 _a104
440 _aWipo Publication No. 844.
546 _aEng
690 _aCopyright - Economic Aspects ; Intellectual Property (International Law);Copyright ; International.
999 _c42646
_d42646