457.7 Highway Research Record: Number 474-Parking as an Alternant to the Traffic Pattern. Washington, D.C.: Highway Research Board, 1973.T3.1/No. 8

457.7 Highway Research Record: Number 474-Parking as an Alternant to the Traffic Pattern. Washington, D.C.: Highway Research Board, 1973.T3.1/No. 8, Box: 41. William J. Cohen papers, MSS 0468. University of Delaware Library Special Collections. https://findingaids.lib.udel.edu/repositories/2/archival_objects/192484 Accessed September 19, 2024.