MAN-MADE MOONS: THE EARTH SATELLITES AND WHAT THEY WILL TELL US
NEW YORK: THE JOHN DAY COMPANY, 1957. Illustrated by RUTH ADLER. Hardcover; Fourth Printing. EX-LIB. BACK COVER AND ENDPAPERS MOISTURE SOILED. ; B&W Illustrations; 8vo; 128 pages. More
NEW YORK: THE JOHN DAY COMPANY, 1957. Illustrated by RUTH ADLER. Hardcover; Fourth Printing. EX-LIB. BACK COVER AND ENDPAPERS MOISTURE SOILED. ; B&W Illustrations; 8vo; 128 pages. More
NEW YORK: JOHN DAY, 1961. Illustrated by RUTH ADLER. Hardcover; First Printing. VG+/VG-; FIRST EDITION. ILLUSTRATED WITH DIAGRAMS & TABLES. More