01202nas 2200409 c 450 99620410540331620230110152347.010.1787/18151965(CKB)1000000000489925(OCoLC)873369401(DE-101)025711555(MiAaPQ)54496(DE-599)ZDB2138110-0(EXLCZ)99100000000048992520040304a19969999 |y |engur|||||||||||txtrdacontentcrdamediacrrdacarrierOECD science, technology and industry working papersOECD Directorate for Science, Technology and IndustryParisOECD Publ.1996-Online-RessourceOECD working papersGesehen am 31.08.201815-1965 Monografische Reihegnd-content330600OECDDirectorate for Science, Technology and Industryisb0206DE-1019001JOURNAL996204105403316OECD science, technology and industry working papers2079318UNISA