1. Upgrading the space shuttle Author/Creator: National Research Council (U.S.). Committee on Space Shuttle Upgrades Publication/Creation: Washington, D.C. : National Academy Press, c1999 Resource Type: Book Access & Availability: Loading
2. Upgrading the space shuttle Author/Creator: National Research Council (U.S.). Committee on Space Shuttle Upgrades Publication/Creation: Washington, D.C. : National Academy Press, [1999] Resource Type: Book Access & Availability: Loading