Contract and Approvals ; Norman E. Sears, Director, Mission Development Apollo Guidance and Navigation Program, 28 Mar 69 ; Richard H. Battin, Director, Mission ... ... <看更多>
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Contract and Approvals ; Norman E. Sears, Director, Mission Development Apollo Guidance and Navigation Program, 28 Mar 69 ; Richard H. Battin, Director, Mission ... ... <看更多>