21Thomas Jefferson to Joseph Milligan, 9 December 1818 (Jefferson Papers)
books; on mathematics [index entry]
22Lewis D. Belair to Thomas Jefferson, 26 November 1818 (Jefferson Papers)
books; on mathematics [index entry]
23Thomas Jefferson to Lewis D. Belair, 23 November 1818 (Jefferson Papers)
books; on mathematics [index entry]
24Thomas Jefferson to Lewis D. Belair, 16 November 1818 (Jefferson Papers)
books; on mathematics [index entry]
25Lewis D. Belair to Thomas Jefferson, 6 November 1818 (Jefferson Papers)
books; on mathematics [index entry]
26Thomas Jefferson to Lewis D. Belair, 27 October 1818 (Jefferson Papers)
books; on mathematics [index entry]
27Thomas Jefferson to John Wood, 18 May 1818 (Jefferson Papers)
books; on mathematics [index entry]
28Thomas Jefferson to John Wayles Eppes, 3 May 1818 (Jefferson Papers)
books; on mathematics [index entry]
29Enclosure: Thomas Jefferson’s List of Recommended Books for Female Education, [ca. 14 March 1818] (Jefferson Papers)
books; on mathematics [index entry]
30Thomas Jefferson to Mathew Carey, 1 March 1818 (Jefferson Papers)
books; on mathematics [index entry]