Walter_Baade | doctoralStudents | Halton_Arp
Walter_Baade | doctoralStudent | Halton_Arp
Walter_Baade | doctoralStudent | Halton_Arp
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Halton Arp was a doctoral student of Walter Baade. Walter Baade's doctoral student was Halton Arp. Halton Arp kien studju tat- tabib ta ’ Walter Baade. Walter Baade’s doctoral student kien Halton Arp.
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