00732nam0-22002771i-450-9900039455004033210-213-03357-5000394550FED01000394550(Aleph)000394550FED0100039455020030311d1971----km-y0itay50------bausaUSConsumer demandColumbia universityNew York177 p.con grafici23 cmLancaster,Kelvin<1924-2001>56988ITUNINARICAUNIMARCBK990003945500403321D1.61285DECTSDECTSConsumer Demand422158UNINA