Drake, Frank D.
Is anyone out there? : the scientific search for extraterrestrial intelligence / Frank Drake and Dava Sobel. - New York : Delacorte Press, 1992. - xv, 272 p. : ill. ; 25 cm.
Includes bibliographical references (p. 239-240) and index.
038530532X : $22.00 ($27.00 Can.)
92003884
Drake, Frank D.
Life on other planets.
Astronomers--Biography.--United States
QB54 / .D72 1992
591.9099
Is anyone out there? : the scientific search for extraterrestrial intelligence / Frank Drake and Dava Sobel. - New York : Delacorte Press, 1992. - xv, 272 p. : ill. ; 25 cm.
Includes bibliographical references (p. 239-240) and index.
038530532X : $22.00 ($27.00 Can.)
92003884
Drake, Frank D.
Life on other planets.
Astronomers--Biography.--United States
QB54 / .D72 1992
591.9099