TY  - BOOK
AU  - McElyea Tim
AU  - Godwin,Robert
TI  - A vision of future space transportation: a visual guide to future spacecraft concepts 
SN  - 1896522939
AV  - TL795 
PY  - 2003///
CY  - Ontario
PB  - Apogee Books
KW  - Space vehicles
N1  - CD-ROM inside back cover
ER  -