TY  - BOOK
AU  - Launius, Roger D.
CN  - QB500.262
CN  - QB500.262
CY  - Westport, Conn. :
DA  - 1998.
ID  - 241126
KW  - Astronautics
PB  - Greenwood Press,
PP  - Westport, Conn. :
PY  - 1998.
SN  - 0313299684 (alk. paper)
T1  - Frontiers of space exploration /
TI  - Frontiers of space exploration /
ER  -