LXXIV. A positive ray spectrograph

Open Access

1 December 1919

journal article
research article
Published by Taylor & Francis in Journal of Computers in Education

Vol. 38 (228) , 707-714
https://doi.org/10.1080/14786441208636004

Abstract

(1919). LXXIV. A positive ray spectrograph. The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science: Vol. 38, No. 228, pp. 707-714.