Viện Hàn lâm Khoa học và Công nghệ Việt Nam Tìm kiếm 'pb:U.S. Dept. of Commerce, National Bureau of Standards :'

Ionospheric radio propagation

, Tác giả: Davies, Kenneth.. Washington, U.S. Dept. of Commerce, National Bureau of Standards; for sale by the Superintendent of Documents, U.S. Govt. Print. Off., 1965 . xiv, 470 p. 24 cm..

Đặt mượn tài liệu Ionospheric radio propagation

Experimental statistics.

, Tác giả: Natrella, Mary Gibbons.. Washington, U.S. Dept. of Commerce, National Bureau of Standards; for sale by the Superintendent of Documents, U.S. Govt. Print. Off., 1963 . 479 p. 27 cm..

Đặt mượn tài liệu Experimental statistics.

Ionization potential and appearance potential measurements, 1971-1981 /

, Tác giả: Levin, Rhoda D.. Washington, D.C. : U.S. Dept. of Commerce, National Bureau of Standards : | For sale by the Supt. of Docs., U.S. G.P.O., 1982 . iv, 628 p. ; 28 cm..

Đặt mượn tài liệu Ionization potential and appearance potential measurements, 1971-1981 /

Mechanical failure, definition of the problem :

Washington : U.S. Dept. of Commerce, National Bureau of Standards : for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1976 . xi, 234 p. : 27 cm..

Đặt mượn tài liệu Mechanical failure, definition of the problem :

Safe handling of radioactive materials;

[Washington] U.S. Dept. of Commerce, National Bureau of Standards, 1964 . ix, 107 p. 20 cm..

Đặt mượn tài liệu Safe handling of radioactive materials;