1
Main Authors:
Group Author:
Published: U.S. Dept. of Commerce, National Bureau of Standards,
Publication Dates: 1967.
Call Number: TN12/M695
Group Author:
Published: U.S. Dept. of Commerce, National Bureau of Standards,
Publication Dates: 1967.
Call Number: TN12/M695
2
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: 1967.
Call Number: TN11/M695
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: 1967.
Call Number: TN11/M695