TY  - BOOK
AU  - Spangenburg, Ray
AU  - Moser, Diane
TI  - SPACE EXPLORATION
SN  - 0816018502
U1  - 629.435 
PY  - 1990///
CY  - New York
PB  - Facts On File
KW  - Planets -- Exploration
KW  - Solar System
ER  -