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Helen Sawyer Hogg fonds
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Draft articles, Correspondence and Subjects Lists
Draft articles, Correspondence and Subjects Lists
Fourth Catalogue of Variable Stars in Globular Clusters
Fourth Catalogue of Variable Stars in Globular Clusters
Third Catalogue of Variable Stars in Globular Clusters
Third Catalogue of Variable Stars in Globular Clusters
Bibliography of Individual Star Clusters, First Supplement
Bibliography of Individual Star Clusters, First Supplement
Catalogue of Variable Stars in Globular Clusters, 2nd edition
Catalogue of Variable Stars in Globular Clusters, 2nd edition
Bibliography of Individual Star Clusters
Bibliography of Individual Star Clusters
Catalogue of 1116 Variable Stars in Globular Clusters
Catalogue of 1116 Variable Stars in Globular Clusters
"Observations of Variable Stars in ... M80"
"Observations of Variable Stars in ... M80"
"The Centennial of the NGC 1988"
"The Centennial of the NGC 1988"
"Variable Stars in Globular Cluster Messier 28"
"Variable Stars in Globular Cluster Messier 28"
"Period Changes for Variable in M28"
"Period Changes for Variable in M28"
"Variable Stars in Globular Clusters"
"Variable Stars in Globular Clusters"
NGC 6039. Manuscript and Research Notes
NGC 6039. Manuscript and Research Notes
"Variable Stars"
"Variable Stars"
"Variable Stars in the Globular Cluster NGC 6934
"Variable Stars in the Globular Cluster NGC 6934
"Variable Stars in the Globular Cluster Messier 19"
"Variable Stars in the Globular Cluster Messier 19"
"The Bright Variable Stars in Messier 5"
"The Bright Variable Stars in Messier 5"
"The Bright Variable Stars in Messier 5"
"The Bright Variable Stars in Messier 5"
"Report on Variable Stars in Globular Clusters"
"Report on Variable Stars in Globular Clusters"
Correspondence re. Variables Papers
Correspondence re. Variables Papers
"Period of Changes in RR Lyrae Variables..."
"Period of Changes in RR Lyrae Variables..."
"The Light Curves of Forty Variables in ..."
"The Light Curves of Forty Variables in ..."
"A Probable Nova in Globular Cluster Messier 14"
"A Probable Nova in Globular Cluster Messier 14"
"The Lure of Variable Stars in Globular Clusters"
"The Lure of Variable Stars in Globular Clusters"
"The Challenge of Variable Stars in Globular..."
"The Challenge of Variable Stars in Globular..."
"Catalogue of Star Clusters and Associations"
"Catalogue of Star Clusters and Associations"
"Variables in Globular Clusters"
"Variables in Globular Clusters"
"Variable Instar Clusters" ASAP Leaflet
"Variable Instar Clusters" ASAP Leaflet
"Photometric Distances of Galactic Clusters"
"Photometric Distances of Galactic Clusters"
"Variable Stars in Star Clusters", Pres. Address
"Variable Stars in Star Clusters", Pres. Address
"Compendium of Astronomy, Stars and Stellar..."
"Compendium of Astronomy, Stars and Stellar..."
"Two Ru Tauri Type Variables in Globular Clusters"
"Two Ru Tauri Type Variables in Globular Clusters"
"The Dimensions of the Galaxy as Defined by..."
"The Dimensions of the Galaxy as Defined by..."
"The Dimensions of the Galaxy as Defined by..."
"The Dimensions of the Galaxy as Defined by..."
"Distribution of Periods of Cluster Type Variables in Globular Star Clusters"
"Distribution of Periods of Cluster Type Variables in Globular Star Clusters"
"Variable Stars in Globular Cluster Messier 80"
"Variable Stars in Globular Cluster Messier 80"
"132 New Variable Stars in Five Globular Clusters"
"132 New Variable Stars in Five Globular Clusters"
"Periods of 36 Variable Stars in Four Globular..."
"Periods of 36 Variable Stars in Four Globular..."
Peter Millman
Peter Millman
Joseph A. Pearce
Joseph A. Pearce
John F. Heard
John F. Heard
Gerald M. Clemence
Gerald M. Clemence
Anne Sewell Young
Anne Sewell Young
C.A. Chant
C.A. Chant
Talk at Hart House
Talk at Hart House
"Memories of the Plasket Era..."
"Memories of the Plasket Era..."
"Memories of the Plasket Era..."
"Memories of the Plasket Era..."
OISE Talk - Conference on Women of Achievement
OISE Talk - Conference on Women of Achievement
Review - "Evolution of Canadian Astronomy"
Review - "Evolution of Canadian Astronomy"
R. Bishop and Observer's Handbook
R. Bishop and Observer's Handbook
Results 201 to 250 of 1499