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Main Authors:
Corporate Authors: ; ;
Group Author: ;
Published: U.S. Dept. of Commerce, National Bureau of Standards : For sale by the Supt. of Docs., U.S. G.P.O.,
Publication Dates: 1981.
Call Number: TU231/J522
Corporate Authors: ; ;
Group Author: ;
Published: U.S. Dept. of Commerce, National Bureau of Standards : For sale by the Supt. of Docs., U.S. G.P.O.,
Publication Dates: 1981.
Call Number: TU231/J522