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Lucia Chacón Alvarado. (1996). Automatización de la biblioteca. San José, Costa Rica
El Dr. John Mauchly y Prespert Eckert crean la computadora Eniac, que era maz veloz que su predecesora. -
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Plan projects on a visual timeline
Map milestones, phases, deadlines, and key events in one place so the sequence is easier to see and share. Timetoast is a timeline maker for work, school, research, and stories.