TY  - BOOK
AU  - Emme,Eugene Morlock
TI  - A history of space flight
AV  - TL789 .E45
U1  - 629.409 
PY  - 1966///, c1965]
CY  - New York
PB  - Holt, Rinehart and Winston
KW  - Astronautics
KW  - History
N1  - Bibliography: p. 216-221
ER  -