Text ( visual ) : unmediated The application of absorption spectra : to the study of vitamins and hormones / by R.A. Morton. -- London : Adam Hilger , [19--]. -- 70 p., [2] leaves of plates : ill. ; 26 cm. -- Includes index. -- (BA28552018) ; https://ci.nii.ac.jp/ncid/BA28552018 Other Title(s): Absorption spectra of vitamins and hormones. -- Author Heading(s): Morton, Richard Alan