Guide for municipal zoning administrationR Marlin Smith, Clyde W. Forrest, Eric C. Freund · First published 1972Open the Tome
Principles and practice of urban planningEric C. Freund, William I. Goodman · First published 1968Open the Tome
Past, present, and emergent problems and practices in land use controlEric C. Freund, University of Illinois at Urbana-Champaign. Bureau of Community Planning · First published 1966Open the Tome
