(NpROGRESSIWNAQ aMERIKA W BORXBE (B1917-1973 :s (NdOKUMENTY I MATERIALY (B/s - (NkRASNOW(B, (Ni(B.(Nm(B.s; (NrAHLINA(B, (Nz(B.(Nw(B.s ((NmOSKWA (B:s (NmYSLX(B,s, 1974)
Keywords: (NiSTORIQs -- (NaMERIKAs