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Main 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: 1974.
Call Number: O611.62/U58/
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: 1974.
Call Number: O611.62/U58/