Media type: E-Article Title: Electric Power Diagrams Contributor: Robertson, Wm. LeRoy Published: Springer Science and Business Media LLC, 1918 Published in: Scientific American, 86 (1918) 2235supp, Seite 284-284 Language: Not determined DOI: 10.1038/scientificamerican11021918-284asupp ISSN: 0036-8733 Keywords: Multidisciplinary Origination: Footnote: