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Main Authors:
Group Author:
Published: U.S. Dept. of Commerce, National Bureau of Standards : for sale from the Supt. of Docs., U.S. Govt. Print. Off.,
Publication Dates: 1975.
Call Number: TN919.2/U58/
Group Author:
Published: U.S. Dept. of Commerce, National Bureau of Standards : for sale from the Supt. of Docs., U.S. Govt. Print. Off.,
Publication Dates: 1975.
Call Number: TN919.2/U58/