00822nam0 22002651i 450 990003871000403321000387100FED01000387100(Aleph)000387100FED0100038710019960715d--------km-y0itay50------baitaITQuality Product Differentiation in CEE-EU Intra-Industry Tradedi A.M. FerraginaWorking PapersDipartimento di Economia. Universit. degli Studi Roma Tre98.07Commercio internazionaleO/3.11Ferragina,Anna Maria146580ITUNINARICAUNIMARCBK990003871000403321SESQuality Product Differentiation in CEE-EU Intra-Industry Trade514359UNINAING01