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Infrared transmittance standards : SRMs 2053, 2054, 2055, and 2056
Published: U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology ; For sale by the Supt. of Docs., U.S. G.P.O., 2001Description: iii, 45 pages : illustrations ; 28 cm.Government Document Microfilm Book