Considers S. 593 and numerous related bills dealing with various aspects of housing and urban development, with particular emphasis on home ownership and urban housing rehabilitation, pt. 1. Continuation of hearings on S. 511 and 39 related bills diversely intended to improve physical, economic, and social conditions in urban areas, to provide Federal assistance for development and renewal projects, and to facilitate the purchase and payment of mortgages by low- or moderate-income families and educational institutions, pt. 2