Tables.Includes advertisements.At head of title: Forty-third year of publication."The astronomical calculations have been made expressly for this publication at the magnetic observatory in Toronto."Includes index.Electronic reproduction.Mode of access: Internet.4
Tables.At head of title: Forty-eighth year of publication.Advertising matter included in paging."The...
At head of title: "Twenty-eighth year of publication.""The astronomical calculations have been made ...
Tables.At head of title: Thirty-sixth year of publication."The astronomical calculations ..."Include...
At head of title: Twenty-third year of publication."The astronomical calculations have been made exp...
Tables.At head of title: Forty-second year of publication."The astronomical calculations ..."Include...
Tables.Includes advertisements.At head of title: Forty-sixth year of publication."The astronomical c...
Tables.Includes advertisements.At head of title: Forty-seveth year of publication."The astronomical ...
Tables.Includes advertising matter.At head of title: Thirty-eighth year of publication."The astronom...
Tables.Includes advertising matter.At head of title: Thirty-first year of publication."The astronomi...
Tables.Includes advertising matter.At head of title: Twenty-fifth year of publication."The astronomi...
Tables.At head of title: Thirty-ninth year of publication."The astronomical calculations ..."Include...
Tables.Includes advertising matter.At head of title: Twenty-seventh year of publication."The astrono...
Tables.Includes advertising matter.At head of title: Eleventh year of publication."The astronomical ...
Tables.At head of title: Forty-first year of publication."The astronomical calculations ..."Includes...
Tables.At head of title: Thirty-third year of publication."The astronomical calculations ..."Include...
Tables.At head of title: Forty-eighth year of publication.Advertising matter included in paging."The...
At head of title: "Twenty-eighth year of publication.""The astronomical calculations have been made ...
Tables.At head of title: Thirty-sixth year of publication."The astronomical calculations ..."Include...
At head of title: Twenty-third year of publication."The astronomical calculations have been made exp...
Tables.At head of title: Forty-second year of publication."The astronomical calculations ..."Include...
Tables.Includes advertisements.At head of title: Forty-sixth year of publication."The astronomical c...
Tables.Includes advertisements.At head of title: Forty-seveth year of publication."The astronomical ...
Tables.Includes advertising matter.At head of title: Thirty-eighth year of publication."The astronom...
Tables.Includes advertising matter.At head of title: Thirty-first year of publication."The astronomi...
Tables.Includes advertising matter.At head of title: Twenty-fifth year of publication."The astronomi...
Tables.At head of title: Thirty-ninth year of publication."The astronomical calculations ..."Include...
Tables.Includes advertising matter.At head of title: Twenty-seventh year of publication."The astrono...
Tables.Includes advertising matter.At head of title: Eleventh year of publication."The astronomical ...
Tables.At head of title: Forty-first year of publication."The astronomical calculations ..."Includes...
Tables.At head of title: Thirty-third year of publication."The astronomical calculations ..."Include...
Tables.At head of title: Forty-eighth year of publication.Advertising matter included in paging."The...
At head of title: "Twenty-eighth year of publication.""The astronomical calculations have been made ...
Tables.At head of title: Thirty-sixth year of publication."The astronomical calculations ..."Include...