Journal Title: RIV Rassegna Italiana di Valutazione 
Year:  2009 Issue: 45 Language: Italian 
Pages:  3 Pg. 5-7 FullText PDF:  634 KB
DOI:  10.3280/RIV2009-045001
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, in "RIV Rassegna Italiana di Valutazione" 45/2009, pp. 5-7, DOI:10.3280/RIV2009-045001


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