File:LA2-ToJ-Alwac.jpg

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Tord Jöran Hallberg (born 1937), at the presentation of his new book IT-gryning (seen behind him), lecturing about ALWAC (see en:Axel Wenner-Gren) at IT-ceum, the computer museum, in Linköping, Sweden, using a vacuum tube as a pointer.

This photo (C) by Lars Aronsson, March 14, 2007, may be used according to the Creative Commons Share-Alike license.

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current21:49, 14 March 2007Thumbnail for version as of 21:49, 14 March 20072,272 × 1,704 (1.69 MB)LA2 (talk | contribs)Tord Jöran Hallberg (born 1937), at the presentation of his new book ''IT-gryning'' (seen behind him), lecturing about ALWAC (see en:Axel Wenner-Gren) at IT-ceum, the computer museum, in Linköping, Sweden, using a vacuum tube as a pointer. Thi

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