Searles, D. Ab intio variational calculations of molecular variational rotational spectra / D Searles , E Von nagy - Felsobuki. - Berlin : Springer-Verlag , 1993. - ix,186p. : figs ; 21cm CD . NULL ISBN: 3540574654 NULL Subjects--Index Terms: MOLECULAR CHEMISTRY Dewey Class. No.: 539.6 / SEN/A