1 Table of Contents: “... -- The First Hours After the Accident -- Viewing Columbia’s Reentry -- Where Were You ...? -- The Public’s...”

2 Table of Contents: “...“It will take a hundred flights ...” -- Columbia delivers -- Recovery after Challenger -- Extended...”

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4 Table of Contents: “...” -- Molecular Clouds in the Milky Way: the Columbia-Chile CO Survey and Detailed Studies with the KOSMA 3 m...”

5 Table of Contents: “...Dedication In Memory of the Shuttle Crews, Challenge and Columbia -- Acknowledgements -- List...”

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7 “... pupils what had happened to Challenger's sister ship, Columbia, a few days earlier. In some ways...”

8 Table of Contents: “... Instruments -- Columbia University Southern Hemisphere Millimeter-Wave Survey Telescope -- High Energy...”

9 “... Columbia, Canada. The informal atmosphere of this lovely mountain resort stim­ ulated many valuable...”

10 “... Struve Memorial Symposium, in Parksville, British Columbia, Canada, three years ago, a number...”

11 Table of Contents: “... on the Yale-Columbia Southern Proper Motion Program -- Comparison of Secular Parallaxes Determined from Proper...”