499.2 Streets Ahead. New York, N.Y.: Whitney Library of Design, 1979. S7.1/No. 6

499.2 Streets Ahead. New York, N.Y.: Whitney Library of Design, 1979. S7.1/No. 6, Box: 43. William J. Cohen papers, MSS 0468. University of Delaware Library Special Collections. https://findingaids.lib.udel.edu/repositories/2/archival_objects/192586 Accessed September 19, 2024.