Full reference OpenMind biblio ref
Kennedy, Edward, Edward Kennedy, David King, and Mary Kennedy. 1983. “A Letter of Jamshīd al‐Kāshī to His Father: Scientific Research and Personalities at a Fifteenth Century Court”. In Studies in the Islamic Exact Sciences. Beirut: American University of Beirut.
{ Edward Kennedy, Edward Kennedy, David King, Mary Kennedy, 1983 #894 }