| Call number | Item |
| H | Social Sciences (Go to start of category) |
| HB-HJ | Economics and Business (Go to start of category) |
| HD | Industries, Land Use, Labor (Go to start of category) |
| HD6511 .F65 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) Amalgamation (Labor Herald Library #5; Chicago: Trade Union Educational League, 1923), by Jay Fox |
| HD6511 .F675 | Organize the Unorganized (Labor Herald Library #17; Chicago: Trade Union Educational League, ca. 1926), by William Z. Foster (multiple formats at archive.org) |
| HD6511 .K18 | Unionism: Fraudulent or Genuine? (New York: New York Labor News Co., 1958), by Nathan Karp, contrib. by Daniel De Leon (page images at HathiTrust) |
| HD6511 .O5 | Why Unions Go Smash! Certain Dangerous Trends in American Trade Unionism and What Is to Be Done (1930), by James Oneal, contrib. by J. B. S. Hardman (multiple formats at archive.org) |
| HD6515.A52 S67 | Union-Smashing in Sacramento: The Truth About the Criminal Syndicalism Trial (New York: National Sacramento Appeal Committee, 1935), by Herbert Solow |
| HD6515 .A8 H56 | How the Auto Workers Won (New York: Daily Worker, ca. 1937), by William Z. Foster and William W. Weinstone (multiple formats at archive.org) |
| HD6515 .A8 W45 | Factionalism: The Enemy of the Auto Workers (Detroit: Communist Party of Michigan, n.d.), by William W. Weinstone and Bolesław Gebert (multiple formats at archive.org) |
| HD6515 .A82 I6 | In the Great Tradition: 11th Convention, UAW-CIO (1947), by International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America (multiple formats at archive.org) |
| HD6515 .B7 L4 1910 | The Knights of St. Crispin, 1867-1874: A Study in the Industrial Causes of Trade Unionism (originally appeared in the Bulletin of the University of Wisconsin; 1910), by Don D. Lescohier (multiple formats at archive.org) |
| HD6515 .B87 | The Broom Maker: Official Journal of the International Broom and Whisk Makers' Union (issues online from November 1906-October 1907) (partial serial archives) |
| HD6515 .B9 L56 2000 | Wars of Attrition: Vietnam, the Business Roundtable and the Decline of Construction Unions (second revised edition; Iowa City: Fanpihua Press, 2000), by Marc Linder |
| HD6515 .C6 U57 | "62": Biography of a Union (New York: Undergarment and Negligee Workers' Union, Local 62, ILGWU, c1940), by H. Lang (page images at HathiTrust) |
| HD6515 .C62 A45 1918 | Membership Book and Constitution of the Amalgamated Clothing Workers of America (ca. 1918), by Amalgamated Clothing Workers of America (multiple formats at archive.org) |
| HD6515 .G3 I625 | Structure and Functioning of the I.L.G.W.U. (1934), by International Ladies' Garment Workers' Union Educational Department (multiple formats at archive.org) |
| HD6515 .I5 F59 | Organizing Methods in the Steel Industry (New York: Workers Library Publishers, 1936), by William Z. Foster |
| HD6515 .I5 F6 | Unionizing Steel (New York: Workers Library Publishers, 1936), by William Z. Foster |
| HD6515 .M39 O65 2007 | For All White-Collar Workers: The Possibilities of Radicalism in New York City's Department Store Unions, 1934-1953 (Columbus, OH: Ohio State University Press, c2007), by Daniel J. Opler (PDF at Ohio State) |
| HD6515 .M616 P42 2018 | From the Molly Maguires to the United Mine Workers: The Social Ecology of an Industrial Union, 1869-1897 (originally published 1971; this edition Philadelphia: Temple University Press, 2018), by Harold W. Aurand, contrib. by Walter Licht (multiple formats with commentary at Temple) |
| HD6515 .M7 | Constitution of the Western Federation of Miners, affiliated with the A.F. of L. (as amended through July 1914), by Western Federation of Miners (multiple formats at archive.org) |
| HD6515 .M7 | Official Proceedings of the Annual Convention of the Western Federation of Miners (1908-1909), by Western Federation of Miners (partial serial archives) |
| HD6515 .R1 F69 1937 | Railroad Workers Forward! (New York: Workers Library Publishers, 1937), by William Z. Foster (PDF at flvc.org) |
| HD6515 .R1 F7 | The Railroaders' Next Step: Amalgamation (Labor Herald Library #1; second edition; Chicago: Trade Union Educational League, ca. 1922), by William Z. Foster |
| HD6515 .R45 B7 | Constitution and General Rules of the Brotherhood of Railroad Trainmen, by Brotherhood of Railroad Trainmen (partial serial archives) |
| HD6515 .R45 M3 | Brotherhood of Railroad Trainmen; With Special Reference to the Life of Alexander F. Whitney (New York: A. and C. Boni, c1936), by Walter Flavius McCaleb (multiple formats at archive.org) |
| HD6515 .T4 G67 1937 | Weaving the Future (New York: Workers Library Publishers, 1937), by Evelyn B. Gordon (multiple formats at archive.org) |