Johnson, Helen2023-05-222023-05-222010-01-012010-08-10https://repository.upenn.edu/handle/20.500.14332/36641Historic Preservation; Affordable HousingArchitectureHistoric Preservation and ConservationThe Economics of Rehabilitation for Affordable Housing Projects: Are the Secretary of Interior's Standards for Rehabilitation a Significant Barrier to Project CompletionDissertation/Thesis