Zimmerman, Robert, 1953-
The chronological encyclopedia of discoveries in space / by Robert Zimmerman. - Phoenix, Arizona : Oryx Press, c2000. - xix, 410 p. : p., illus. (some col.) ; 29 cm.
Includes bibliographical references and index.
1573561967 (alk. paper)
99056080
Outer space--Exploration--History--Chronology.
The chronological encyclopedia of discoveries in space / by Robert Zimmerman. - Phoenix, Arizona : Oryx Press, c2000. - xix, 410 p. : p., illus. (some col.) ; 29 cm.
Includes bibliographical references and index.
1573561967 (alk. paper)
99056080
Outer space--Exploration--History--Chronology.