226. Krasnowiecki, Jan Z. Report on the New Castle County Department of Planning (Zoning Practices and Procedures), 1974. S2.3/No. 3

226. Krasnowiecki, Jan Z. Report on the New Castle County Department of Planning (Zoning Practices and Procedures), 1974. S2.3/No. 3, Box: 29. William J. Cohen papers, MSS 0468. University of Delaware Library Special Collections. https://findingaids.lib.udel.edu/repositories/2/archival_objects/191840 Accessed September 19, 2024.