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1
Published 2011
Springer Vienna
Table of Contents: “... of mankind -- 1.3 Reasons for space activities -- 1.4 A short chronology of spaceflight -- Part 2: Outer...”
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2
Published 2019
Edward Elgar Pub.
Table of Contents: “...: their impact and implementation / James Heintz -- Part V: Europe and North America -- 14. Productivity...”