000
00283 a2200121 4500
082
_a
629.435
_b
R118s
245
1
_a
SPACE TRAJECTORIES
_c
A SYMPOSIUM
260
_a
N. Y.
_b
Academic Press
_c
1960
300
_a
298
650
_a
Space Trajectories
964
_g
CIRC
997
_a
38925 s C
999
_c
455534
_d
455534