Arp, Halton C.

Combined from CaltechTHESIS advisor

• Kayser, Susan Elizabeth (1966) Photometry in the Nearby Irregular Galaxy, NGC 6822; 10.7907/ZKRJ-7R03
• Wildey, Robert LeRoy (1962) The Stellar Content of the Perseus Galactic Arm in the Region of h and Chi Persei; 10.7907/TNJ1-XF88