00847nam0-22003131i-450-99000098387040332120080229122530.0000098387FED01000098387(Aleph)000098387FED0100009838720001205d1974----km-y0itay50------baengAlternative technologyand the politics of technical changeDavid DicksonFontanaDavid Dickson1974224 p.18 cmTechnosphereScienza e società507Dickson,David46307ITUNINARICAUNIMARCBK9900009838704033211E-06910614FI11610042117DCATAFI1DCATAAlternative technology353522UNINA