The calculus of friendship what a teacher and a student learned about life while corresponding about math /

Eitemau Tebyg

• Henry E. Sigerist correspondences with Welch, Cushing, Garrison, and Ackerknecht /
  gan: Sigerist, Henry E. (Henry Ernest), 1891-1957
  Cyhoeddwyd: (2010)
• Differential equations, chaos and variational problems
  Cyhoeddwyd: (2008)
• H.H. Asquith, letters to Venetia Stanley /
  gan: Asquith, H. H. (Herbert Henry), 1852-1928
  Cyhoeddwyd: (1982)
• Der Briefwechsel Richard Dedekind - Heinrich Weber /
  gan: Scheel, Katrin
  Cyhoeddwyd: (2014)
• The correspondence of Henry D. Thoreau.
  Cyhoeddwyd: (2014)