Abstract
ABSTRACT. Three carbon stars are studied through low and high resolution spectroscopy. The spectra were obtained in the Laborat6rio Nacional de ? , Bras6polis, Brazil. In order to measure the C /C and try to classify the C1003 carbon star we used the empirical iso-intensities method (Fujita et al. 1966). Key words: STARS-ABUNDANCES -- STARS-CARBON -- STARS-LATE TYPE
