00831nam0-22002651i-450-99000397245040332120031013112501.03-7041-0129-x000397245FED01000397245(Aleph)000397245FED0100039724520030922d--------km-y0itay50------baitaConclusions I.E.A. Heat Pump ConferenceCurrent Situation and Future ProspectsInternational Energy AgencyGrazVerlag fur die technische Universitat Graz1984pompe di caloreInternational Energy Agency448396ITUNINARICAUNIMARCBK99000397245040332100 B12302358DETECDETECConclusions I.E.A. Heat Pump Conference473524UNINA