1
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: 1980.
Call Number: TB302.5-53/I61.1/1978/
;
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: 1980.
Call Number: TB302.5-53/I61.1/1978/