00964nam0-22003251i-450-99000309680040332120070528111245.00-7099-4743-7000309680FED01000309680(Aleph)000309680FED0100030968020030910d1987----km-y0itay50------baitaITIncentives and Economic SystemsProceedings of the Eighth Arne Ryde Symposium, Frostvallen, August 1985edited by Stefan Hedlund.LondonCroom Helm1987.372 p.21 cmK/3.1222Hedlund,StefanArne Ryde Symposium (8. : 1985 : Frostvallen)ITUNINARICAUNIMARCBK990003096800403321K/3.1222 INC/N.A.9885SESH3.100717DECTSSESDECTSIncentives and Economic Systems459881UNINA