BIBLIOGRAPHY CONTRIBUTOR Khalil Siddyqov First name Khalil Last name Siddyqov Bibliography entries by this contributor Siddyqov, Khalil. 1967. “Ranniye Spiski Traktatov Al-Chagmini I Ali Kushchi”. In Vestnik Karakalpakskogo Filiala Akademii Nauk Uzbekskoi Ssr, 3-4:157-158. N/A.