TY  - BOOK
AU  - Tricker,R.A.R.
TI  - The paths of the planets
U1  - 521.5 
PY  - 1967///
CY  - London
PB  - Mills & Boon
KW  - Solar system
KW  - Planets
KW  - Astronomy
N1  - Includes index
ER  -