%0 Book %T On the Balance of Shuttle and ELV Launches: Letter Report %D 1986 %U https://nap.nationalacademies.org/catalog/12349/on-the-balance-of-shuttle-and-elv-launches-letter-report %> https://nap.nationalacademies.org/catalog/12349/on-the-balance-of-shuttle-and-elv-launches-letter-report %I The National Academies Press %C Washington, DC %G English %K Space and Aeronautics %P 2 %R doi:10.17226/12349