THE ATTAINABILITY OF HEAVENLY BODIES : HOHMANN, WALTE : Free

THIS WORK (ORIGINALLY PUBLISHED IN 1925) CONTRIBUTES TO RECOGNITION OF THE FEASIBILITY OF SPACE TRAVEL. TREATED ARE PROBLEMS ASSOCIATED WITH LEAVING THE EARTH

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The attainability of heavenly bodies / by Walter Hohmann. 1960

PLEASE READ CAREFULLY BEFORE 108 Pages. UNBOUND BINDER-READY / LOOSE LEAF, BINDER-READY means that the pages are hole-punched and ready to be put in

TT F-44 TECHNICAL TRANSLATION. F-44. THE ATTAINABILITY OF HEAVENLY BODIES. By Walter Hohmann. [Loose Leaf. Enhanced Digitally for Great Clarity]

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