International Conference on the Physics of X-ray Spectra, August 30-Sept. 2, 1976, National Bureau of Standards, Gaithersburg, Md. : program and extended abstracts / sponsored by International Union of Pure & Applied Physics ... [et al.].
X-rays -- Spectra -- Congresses.
International Union of Pure and Applied Physics.
International Conference on the Physics of X-ray Spectra (1976 : National Bureau of Standards)