TY  - BOOK
AU  - DuBridge,Lee A.
TI  - Introduction to space
T2  - The George B. Pegram lectures
AV  - TL793 .D8
U1  - 629.1388 
PY  - 1960///
CY  - New York
PB  - Columbia University Press
KW  - Astronautics
KW  - Local
KW  - Outer Space
ER  -