Láng László (szerk.): Absorption spectra in the ultraviolet and visible region Vol. 9 - Absorption spectra in the ultraviolet and visible region 9. (Budapest, 1967)
ABSORPTION SPECTRA IN THE ULTRAVIOLET AND VISIBLE REGION EDITED 8Y Dr. L LÁNG IX.
ABSORPTION SPECTRA IN THE ULTRAVIOLET AND VISIBLE REGION EDITED 8Y Dr. L LÁNG IX.