00636nam 2200193 450 2111321http://id.bnportugal.gov.pt/bib/porbase/21113210-8478-0503-4UALLC_BC_126.iso/16-03-2009/1199519981202d19839999k y0pory0103 baengUSAmerican folk art of the twentieth centuryJay Johnson, William C. Ketchum, JrNew YorkRizzoli1983X, 342 p.toda il.31 cmInclui referências bibliográficas7.067(73)"19"BNporJohnsonJayKetchum, Jr.William C.1931-PTUALLCRPC