20150813152700.0 0097-7160 Pennsylvania hathi HathiTrust https://catalog.hathitrust.org/Record/009407498 1920/1922 2024-03-01 1920 1920; 1921 1921; 1922 1922 1920 1920; 1921 1921; 1922 1922 Preserved Association of Iron & Steel Electrical Engineers. Proceedings of Association of Iron & Steel Electrical Engineers. 0097-7160 Proceedings of Association of Iron & Steel Electrical Engineers. https://catalog.hathitrust.org/Record/008616554 1910/1919 2024-03-01 v.7 (1913); v.8 (1914); v.9 (1915); v.10 (1916); v.11 (1917); v.12 (1918); v.13 (1919); v.4-6 (1910-12) v.7 (1913); v.8 (1914); v.9 (1915); v.10 (1916); v.11 (1917); v.12 (1918); v.13 (1919); v.4-6 (1910-12) Preserved Association of Iron & Steel Electrical Engineers. Proceedings of Association of Iron & Steel Electrical Engineers. 0097-7160 Proceedings of Association of Iron & Steel Electrical Engineers Proceedings of Association of Iron & Steel Electrical Engineers. 0097-7160 Proceedings of Association of Iron & Steel Electrical Engineers 0097-7160 0097-7160 0097-7160