Elementary introduction to molecular spectra /
Bak, Børge, 1912-
Elementary introduction to molecular spectra / - 2d, rev. ed. - Amsterdam, North-Holland Pub. Co.; [sole distributors for U.S.A.: Interscience Publishers, New York] 1962. - xi, 144 p. ill. ; 22 cm.
Molecular spectra.
535.8405 / BAE 1962
Elementary introduction to molecular spectra / - 2d, rev. ed. - Amsterdam, North-Holland Pub. Co.; [sole distributors for U.S.A.: Interscience Publishers, New York] 1962. - xi, 144 p. ill. ; 22 cm.
Molecular spectra.
535.8405 / BAE 1962