| Call number | Item |
| H | Social Sciences (Go to start of category) |
| HB-HJ | Economics and Business (Go to start of category) |
| HE | Transportation and Communications (Go to start of category) |
| HE4351 .F8411 1987 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) Fully Allocated Cost Analysis Guidelines for Public Transit Providers (Washington: U.S. Dept. of Transportation, Urban Mass Transportation Administration, 1987), by Price Waterhouse Office of Government Services (page images at HathiTrust) |
| HE4491 .N65 C8 2002 | How We Got to Coney Island: The Development of Mass Transportation in Brooklyn and Kings County (New York: Fordham University Press, 2002), by Brian J. Cudahy (PDF with commentary at bepress.com) |
| HE5425 .I6 D36 1938 | The Village at the End of the Road: A Chapter in Early Indiana Railroad History (Indiana Historical Society Publications v13 #1; 1938), by Wylie J. Daniels (multiple formats at archive.org) |
| HE5425.K2 C45 | Trolley Through the Countryside (Denver: Sage Books, 1963), by Allison Chandler (page images at HathiTrust) |
| HE5427 .B87 | Along the Right-of-Way to Burlington, by Charles H. Damaske (page images at Wisconsin) |
| HE5614.2 .E3 | Automobile Collision Data: An Assessment of Needs and Methods of Acquisition (1975), by United States Congress Office of Technology Assessment (PDF files at Princeton) |
| HE5614.2 .E93 1991 | Traffic Safety and the Driver (1991), by Leonard Evans (HTML at scienceservingsociety.com) |
| HE5614.2 .E93 2004 | Traffic Safety (2004), by Leonard Evans (HTML at scienceservingsociety.com) |
| HE5614.2 .G4 1988 | Gearing Up for Safety: Motor Carrier Safety in a Competitive Environment (1988), by United States Congress Office of Technology Assessment |
| HE5623 .F814 1984 | An Economic Analysis of Taxicab Regulation (FTC Bureau of Economics staff report, 1984), by Mark W. Frankena and Paul A. Pautler (page images at HathiTrust) |
| HE5623 .H68 | Motor Transportation: Principles and Practices (New York: Ronald Press Co., c1958), by William James Hudson and James A. Constantin (page images at HathiTrust) |
| HE5633 .M5 A5 | What Every Driver Must Know, by Michigan Department of State (PDF at michigan.gov) |
| HE5663 .A4 1920 | Departmental Committee on Taxation and Regulation of Road Vehicles in Great Britain and Ireland: Interim Report (London: HMSO, 1920), by Great Britain Ministry of Transport (page images at HathiTrust) |
| HE5691 .B3 G67 2020 | Installing Automobility: Emerging Politics of Mobility and Streets in Indian Cities (open access edition; Cambridge, MA: MIT Press, 2020), by Govind Gopakumar (PDF files at MIT Press) |
| HE5737 .B53 | Bicycling and Walking in the United States: Benchmarking Report, by Alliance for Biking & Walking (full serial archives) |
| HE5898 .B4 | The Express Companies of the United States: A Study of a Public Utility (New York: Intercollegiate Socialist Society, 1919), by Bertram Benedict (multiple formats at archive.org) |
| HE6185 .U5 C5 1942 | The 3c Stamp of the United States 1851-1857 Issue (revised edition; Springfield, MA: Tatham Stamp and Coin Co, c1942), by Carroll Chase (page images at HathiTrust) |
| HE6187 .A6 | The American Philatelist (partial serial archives) |
| HE6196 .K6 | American Philatelic Dictionary, and Colonial and Revolutionary Posts (New York: J. Minkus, c1947), by Harry M. Konwiser (page images at HathiTrust) |
| HE6196 .S85 1955 | The Stamp Collector's Encyclopedia (fourth edition; New York: Philosophical Library, 1955), ed. by R. J. Sutton (page images at HathiTrust) |
| HE6213 .M5 1920 | Chats on Postage Stamps (second impression; London: T. F. Unwin, 1920), by Frederick John Melville (multiple formats at archive.org) |
| HE6239 .E54 I46 1982 | Implications of Electronic Mail and Message Systems for the U.S. Postal Service (1982), by United States Congress Office of Technology Assessment (PDF files at Princeton) |
| HE6239.E54 S5 1985 | Toward an Ethics and Etiquette for Electronic Mail (1985), by Norman Z. Shapiro and Robert H. Anderson (HTML and PDF with commentary at rand.org) |
| HE6239 .E54 U55 | Universal Access to E-Mail: Feasibility and Societal Implications (1995), by Robert H. Anderson, Tora K. Bikson, Sally Ann Law, and Bridger M. Mitchell (HTML at rand.org) |
| HE6366 .A3 | List of Post Offices in the United States (1859), by United States Post Office Department (page images at MOA) |