Journal of the British Astronomical Association. Vol.30 No.4
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- 1918BAA Journal - VOL. 30 (XXX). No. 4 January 1920
- 1941The A.B.C. Guide to Astronomy. Fourth Edition. By Mrs. H. Periam Hawkins
- 1921Reports of the Branches
- 1921WEST OF SCOTLAND BRANCH (GLASGOW).
- 1924NEW SOUTH WALES BRANCH (SYDNEY).
- 1925Reports of the Observing Sections.
- 1925Meteor Section
- 1927Papers
- 1930The Motion of Mercury's Perihelion
- 1934Report of the Rousdon Observatory, East Devon.
- 1927Address on Variable Stars.
- 1937Occultation of a Star by Saturn.
- 1938Correspondence
- 1938JOHN ROBERTSON OF COUPAR ANGUS
- 1939THE TRANS-NEPTUNIAN PLANET
- 1940Query
- 1940Reviews
- 1940Meteorology for All : being some Weather Problems explained. By Donald W. Horner
- 1920REPORT OF THE MEETING OF THE ASSOCIATION, HELD ON WEDNESDAY, JANUARY 28, 1920
- 1918Contents
- 1951THE ROTATION AND RADIAL VELOCITY OF THE CENTRAL PART OF THE ANDROMEDA NEBULA
- 1953REPORT OF THE U.S. NAVAL OBSERVATORY
- 1944THE ROYAL SOCIETY DISCUSSION ON THE GENERALIZED THEORY or RELATIVITY
- 1948LIFE ON THE MOON ; LUNAR HINTS FOR SMALL TELESCOPES
- 1943SOLVING THE PROBLEM OF MERCURY'S PERIHELION
- 1948SAURIANS AND TERRESTRIAL ROTATION
- 1949PROPER MOTIONS OF STARS IN THE NEIGHBOURHOOD OF THE PLEIADES AND OF THE ORION NEBULA
- 1950COLOUR AND INTRINSIC LUMINOSITY IN STARS OF THE SAME SPECTRAL TYPE
- 1951DISPLACEMENT OF SPECTRAL LINES
- 1941COMET NOTES
- 1941Notes.
- 1954THREE SPECTROSCOPIC BINARIES
- 1954Memoranda for Observers
- 1954Saturn Section.
- 1955Notices of the Association.
- 1955Affiliated School. Passed 28th January 1920.
- 1955New Members of the Association. Elected 28th January 1920
- 1956Candidates for Election as Members of the Association. 25th February 1920.
- 1947THE EXPLOSION OF BOLIDES
- 1957Errata. Vol. 30 (XXX)