Titlebook: Research and Advanced Technology for Digital Libraries; First European Confe Carol Peters,Costantino Thanos Conference proceedings 1997 Spr

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Mark Stefik,Giuliana Lavendelmini was the pivotal steppingstone between Project Mercury and the Apollo Program. Following the success of its first two unmanned missions and the exploits of Gus Grissom and John Young on .Gemini 3., NASA gained the confidence to plan an even bolder step on its next mission, as described in the ne