LIBRARY

  sorted by (Relevance descending, Publishing year descending) 

Space careers

Leonard David, Author ; Scott Sacknoff, Author | [S.l.] : International Space Business Council | 2015

Mission to mars : my vision for space exploration /

Buzz Aldrin, Author ; Leonard David, Author | [S.l.] : National Geographic Society | 2013

Mission to mars : my vision for space exploration /

Buzz Aldrin, Author ; Leonard David, Author | [S.l.] : National Geographic Society | 2013

E-resource

The space publications guide to space careers

Scott Sacknoff ; Leonard David | [S.l.] : Space Publications | 1998

International space cooperation : learning from the past, planning for the future : report of an AIAA workshop, March 1993

Joanne Padron, Editor ; Leonard David, Editor | Reston, VA : American Institute of Aeronautics and Astronautics | 1993