Books by John Cummings:
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Cummings, John, 1868-1936, contrib.: Negro Population, 1790-1915 (Washington: GPO, 1918), by United States Bureau of the Census, also contrib. by Joseph A. Hill (page images at HathiTrust)
Additional books by John Cummings in the extended shelves:
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Cummings, John, 1868-1936: Negro population 1790-1915. (Govt.Print.Off., 1969), also by United States Bureau of the Census and Joseph A. Hill (page images at HathiTrust; US access only)- Cummings, John, 1868-1936: Negro population 1790-1915. (Ross, 2005), also by United States Bureau of the Census and Joseph A. Hill (page images at HathiTrust)
- Cummings, John, 1868-1936: Poor-laws of Massachusetts and New York, with appendices containing the United States immigration and contract-labor laws; by John Cummings. (Pub. for the American economic association, by Macmillan & company; [etc., etc.], 1895) (page images at HathiTrust)
- Cummings, John, 1868-1936: The present monetary situation (Pub. for the American economic association by the Macmillan company; [etc., etc.], 1896), also by Wilhelm Hector Richard Albrecht Lexis (page images at HathiTrust)
- Cummings, John, 1868-1936: Statistics (A.C. McClurg, 1920), also by William Bacon Bailey (page images at HathiTrust)
Find more by John Cummings at your library, or elsewhere.