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Atualizado em 13/05/2026 · De todos da iMusic
![Cover for Helmut Alt · Maschinenbau (Ti-58/59, Hp-41 C, Fx-502/602 P): Verbindungstechnik, Verformungstechnik, Getriebetechnik, Warmeabfuhr - Vieweg Programmbibliothek Taschenrechner (Paperback Book) [1984 edition] (1984)](https://imusic.b-cdn.net/images/item/original/622/9783528042622.jpg?helmut-alt-1984-maschinenbau-ti-58-59-hp-41-c-fx-502-602-p-verbindungstechnik-verformungstechnik-getriebetechnik-warmeabfuhr-vieweg-programmbibliothek-taschenrechner-paperback-book&class=scaled&v=1461074669)
![Cover for Helmut Alt · Angewandte Mathematik, Finanzmathematik, Statistik, Informatik Fur Upn-Rechner - Anwendung Programmierbarer Taschenrechner (Paperback Book) [2nd 2. Aufl. 1981 edition] (1981)](https://imusic.b-cdn.net/images/item/original/509/9783528141509.jpg?helmut-alt-1981-angewandte-mathematik-finanzmathematik-statistik-informatik-fur-upn-rechner-anwendung-programmierbarer-taschenrechner-paperback-book&class=scaled&v=1467644752)
![Cover for Helmut Alt · Allgemeine Elektrotechnik, Nachrichtentechnik, Impulstechnik Fur Upn-rechner - Anwendung Programmierbarer Taschenrechner (Paperback Book) [German, 1980 edition] (1980)](https://imusic.b-cdn.net/images/item/original/519/9783528041519.jpg?helmut-alt-1980-allgemeine-elektrotechnik-nachrichtentechnik-impulstechnik-fur-upn-rechner-anwendung-programmierbarer-taschenrechner-paperback-book&class=scaled&v=1410364484)
![Cover for Helmut Alt · Elektrische Energietechnik, Steuerungstechnik, Elektrizitatswirtschaft Fur Upn-rechner - Anwendung Programmierbarer Taschenrechner (Paperback Book) [German, 1980 edition] (1980)](https://imusic.b-cdn.net/images/item/original/809/9783528041809.jpg?helmut-alt-1980-elektrische-energietechnik-steuerungstechnik-elektrizitatswirtschaft-fur-upn-rechner-anwendung-programmierbarer-taschenrechner-paperback-book&class=scaled&v=1410364487)