50200.git, branch mainA Brief Account of the Educational Publishing Business in the United States
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As captured February 5, 20252025-02-05T07:29:13+00:00nfenwicknfenwick@pglaf.org2025-02-05T07:29:13+00:00ead118aaaeb3fe53fdfdb8b956e5d26249f2d00d