JOURNAL of the BRITISH ASTRONOMICAL ASSOCIATION 1972 APRIL Vol. 82 No 3i The British Astronomical Association The British Astronomical Association

JOURNAL of the BRITISH ASTRONOMICAL ASSOCIATION 1972 FEBRUARY Vol. 82 No 2 The British Astronomical Association The British Astronomical Association

JOURNAL of the BRITISH ASTRONOMICAL j ASSOCIATION I I 1971 DECEMBER Vol. 82 No. 1 The British Astronomical Association was

JOURNAL o f the BRITISH ASTRONOMICAL ASSOCIATION 1971 OCTOBER Vol. 81 No. 6 The British Astronomical Association was originally formed

JOURNAL of the BRITISH ASTRONOMICAL ASSOCIATION 1971 AUGUST Vol. 81 No. 5 The British Astronomical Association The British Astronomical Association

JOURNAL of the BRITISH ASTRONOMICAL ASSOCIATION 1971 JUNE Vol. 81 No 4 ‘ The l^ritish Astronomical Association The British Astronomical

J OUR NA L of the B RIT IS H A S TRONO MICA L A S SOCI A TIO

JOURNAL of the BRITISH ASTRONOMICAL • ASSOCIATION 1971 FEBRUARY V ol 81 No 2 The British Astronomical Association PUBLICATIONS AND

JOURNAL of the BRITISH ASTRONOMICAL ASSOCIATION 1970 DECEMBER Vol. 81 No 1 The British Astronomical Association The British Astronomical Association

JOURNAL of the BRITISH ASTRONOMICAL ASSOCIATION 1970 OCTOBER Vol. 80 No 6 The British Astronomical Association The British Astronomical Association