prepared by the Federal Works Agency, Work Projects Administration for the City fo New York ; Arnold N. Lowan, technical director ; conducted under the sponsorship of the National Bureau of Standards ; Lyman J. Briggs, director ; Brehon Somervell, adnimistratorin-house reproduction1940
全国の図書館
prepared by the Federal Works Agency, Work Projects Administration for the City of New York, as a Report of Official Project No. 765-97-3-10 ; Arnold N. Lowan, technical director ; conducted under the sponsorship of the National Bureau of Standards ...National Bureau of Standards1940
全国の図書館
prepared by the Federal Works Agency, Work Projects Administration for the City of New York, as a Report of Official Project No. 765-97-3-10 ; Arnold N. Lowan, technical director ; conducted under the sponsorship of the National Bureau of Standards ...In-house reproduction1940
全国の図書館