1Thomas Jefferson to Louis H. Girardin, 31 October 1809 (Jefferson Papers)
Jefferson, Thomas; Opinions on; mathematical study [index entry]
2Thomas Jefferson to Thomas Jefferson Randolph, 30 December 1809 (Jefferson Papers)
Jefferson, Thomas; Opinions on; mathematical study [index entry]
3Thomas Jefferson to John Wood, 11 January 1810 (Jefferson Papers)
Jefferson, Thomas; Opinions on; mathematical study [index entry]
4Thomas Jefferson to Thomas Jefferson Randolph, 14 March 1810 (Jefferson Papers)
Jefferson, Thomas; Opinions on; mathematical study [index entry]
5Thomas Jefferson to David Bailie Warden, 15 July 1810 (Jefferson Papers)
Jefferson, Thomas; Opinions on; mathematical study [index entry]
6Thomas Jefferson to Benjamin Rush, 17 August 1811 (Jefferson Papers)
Jefferson, Thomas; Opinions on; mathematical study [index entry]
7Thomas Jefferson to William Lambert, 29 December 1811 (Jefferson Papers)
Jefferson, Thomas; Opinions on; mathematical study [index entry]
8Thomas Jefferson to Bishop James Madison, 29 December 1811 (Jefferson Papers)
Jefferson, Thomas; Opinions on; mathematical study [index entry]
9Thomas Jefferson’s Notes on Early Career (the so-called “Autobiography”), [6 January–29 July 1821], with editorial note … (Jefferson Papers)
Jefferson, Thomas; Opinions on; mathematical study [index entry]