00811nam0 22002651i 450 99000726181040332120031023115742.0000726181FED01000726181(Aleph)000726181FED0100072618120021021d--------km-y0itay50------baitay---n---001yyTraded intermediate materials and the demand in U.S.Manufacturing 1947-1971s.l.Univ. Michigan1979Anderson,R.G.367585ITUNINARICAUNIMARCBK990007261810403321XV I 166XV I 166XV I 166Dipartimento Teoria Economica e ApplicazionidteDTETraded intermediate materials and the demand in U.S686178UNINA