Economic Profile of the Large Structural Systems Industry: An Update (March 1991): PDF Available at: ; HYPERLINK "http://preserve.lehigh.edu/engr-civil-environmental-atlss-reports/167/" \h ;http://preserve.lehigh.edu/engr-civil-environmental-atlss-reports/167/

Economic Profile of the Large Structural Systems Industry: An Update (March 1991): PDF Available at: ; HYPERLINK "http://preserve.lehigh.edu/engr-civil-environmental-atlss-reports/167/" \h ;http://preserve.lehigh.edu/engr-civil-environmental-atlss-reports/167/, Folder: 2; Box: 70; Item: 2.14. John W. Fisher papers, SC MS 0165. Lehigh University Grant Projects. https://archivesspace.lib.lehigh.edu//repositories/7/archival_objects/65870 Accessed May 19, 2026.