TY  - BOOK
AU  - Page,Thornton
AU  - Page,Lou Williams
TI  - Wanderers in the sky: the motions of planets and space probes
T2  - Sky and telescope library of astronomy,
AV  - QB44 .S5734
U1  - 523 
PY  - 1965///]
CY  - New York
PB  - Macmillan Co.
KW  - Astronomy
KW  - Popular works
KW  - Astronautics in astronomy
ER  -