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Cijfermatige analyse invloedsfactoren
(1979)
Den faste bogladepris og dens kulturelle betydning
Borgen, Jarl, (1973)
Prices, costs and margins in the publishing, printing and binding, and distribution of books
(1978)
Economic instruments in EU waste policy
Krozer, Joram, (1995)
Hybrid economic instruments for European carbon policy
Koutstaal, Paul Rudolf, (1995)
Economic instruments : theory and complications
Dietz, Frank, (1995)