%0 Generic %C [S.l.] : %D 1970. %I Washington: U.S. Gvt. Print. Off.,, %T Tariff and trade proposals. Hearings, Ninety-first Congress, second session. 16 %U http://SK8ES4MC2L.search.serialssolutions.com/?sid=sersol&SS_jc=TC_026189334&title=Tariff%20and%20trade%20proposals.%20Hearings%2C%20Ninety-first%20Congress%2C%20second%20session.%2016