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Search keyword：(Author: #Pettersson Sten)
Transparency of vocational qualifications : the Leonardo da Vinci approach / Jens Bjørnåvold, Sten Pettersson
Luxembourg : Office for Official Publications of the European Communities , 2001. - (CEDEFOP panorama ; )
Mobility and transparency of vocational qualifications : an overview of studies on the tourism, chemical and healthcare sectors in Europe / Sten Pettersson ... [et al.]
Luxembourg : Office for Official Publications of the European Communities , 2001. - (CEDEFOP Reference series ; 14). - (CEDEFOP panorama ; 14)