Williams, Thomas R. (Thomas Roger). “Letter from Tom Williams to John C. Haas, February 26, 1992,” February 26, 1992. Phoebe Waterman Haas Papers, Box 2, Folder 6-7. Science History Institute. Philadelphia. https://digital.sciencehistory.org/works/p9e1g4z.
Export citation (RIS)
?
This citation is automatically generated and may contain errors.