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Corporate Authors:
Group Author:
Published: U.S. Dept. of Commerce, National Bureau of Standards : For sale by the Supt. of Docs., U.S. Govt. Print. Off.,
Publication Dates: 1979.
Call Number: R445-532/U475-1/1977
; ; ;
Group Author:
Published: U.S. Dept. of Commerce, National Bureau of Standards : For sale by the Supt. of Docs., U.S. Govt. Print. Off.,
Publication Dates: 1979.
Call Number: R445-532/U475-1/1977