@BOOK{ Book!D - 104897599,
AUTHOR = " texts edited with translation and commentary by E.S. Kennedy  P. Kunitzsch, and R.P. Lorch",
TITLE = "  <The> melon-shaped astrolabe in Arabic astronomy/",
LIBRARY= "كتابخانه مركز اسناد و مركز دائرة المعارف بزرگ اسلامى",
SUBJECT = " Abu Jafar Ahmad ibn Abd Allah, 9th cent. Amal bi-al-asturlab.,ابوجعفر احمد بن عبدالله، قرن ۹ق . عمل بالاسطرلاب,  Astrolabes,Astronomy, Arab,   Astrolabes -- Early works to 1800.,اسطرلاب -- متون قدیمی تا قرن ۱۴",
URL = "/book/104897599/The-melonshaped-astrolabe-in-Arabic-astronomy/"}