TY  - GEN
TI  - RESULTS OF THE FIRST U. S. MANNED ORBITAL SPACE FLIGHT, FEB. 20, 1962
U1  - 629.45 
PY  - 1962///
CY  - Washington
PB  - U. S. Govt. Off.
KW  - Project Mercury
KW  - Glenn, John Herschel, 1921-
ER  -