Canopus
Canopus
- Johannesburg Astronomical Society of South Africa 1988
- ?
- 6 .
1988; 1989 7(8,10-12); 1990; 1991 9(11); 1992-1993 10-11; 1999 (10/Oct) = Canopus
Astronomy
1988; 1989 7(8,10-12); 1990; 1991 9(11); 1992-1993 10-11; 1999 (10/Oct) = Canopus
Astronomy