TY  - BOOK
AU  - Sayili,Aydin Mehmed
TI  - The observatory in Islam and its place in the general history of the observatory
PY  - 1960///
CY  - Ankara : Turk Tarih Kurumu Basimevi
KW  - Astronomical observatories
KW  - History
KW  - Astronomy
KW  - Arabic
N1  - Bibliography : p. 431-457
ER  -