@book{UBHD-66905293, title={Schwerpunkt: Technik und Arbeit}, publisher={Schwartz}, address={G{\"o}ttingen}, year={1986}, pages={S. 146-359}, language={ger}, number={ARRAY(0x55c3ee901df8)}, series={Soziale Welt}, library={WS [Signatur: WS/Z SW.01::37.1986]}, }