Comparative study of the spectra of the late type stars
Yoshio Fujita, Yasumasa Yamashita, and Shiro Nishimura
Tokyo Astronomical Observatory, 1957
Offprint. Reprinted from "The proceedings of the Japan Academy", vol. 33, no. 7, 1957
"Tokyo Astronomical Observatory reprints. no. 151"
"Printed by Kansai Shuppan Insatsu-sha" -- back cover