Get PDF Email Share Share with Facebook Tweet This Post on reddit Share with LinkedIn Add to CiteULike Add to Mendeley Add to BibSonomy Get Citation Copy Citation Text Kasson S. Gibson and Harry J. Keegan, "Calibration and Operation of the General Electric Recording Spectrophotometer of the National Bureau of Standards*†," J. Opt. Soc. Am. 28, 372-385 (1938) Export Citation BibTex Endnote (RIS) HTML Plain Text Citation alert Save article