Sagan, Carl
Pale Blue Dot : a vision of the human future in space. - New York, New York : Random House, c1994. - 427
0-679-43841-6
94-18121
Outer Space--Exploration--Popular works.
Pale Blue Dot : a vision of the human future in space. - New York, New York : Random House, c1994. - 427
0-679-43841-6
94-18121
Outer Space--Exploration--Popular works.