@BOOK{ Book!D - 101005262,
AUTHOR = "/ Michael A. Covington.,Covington",
TITLE = "Digital SLR astrophotography",
LIBRARY= "كتابخانه پردیس علوم (دانشگاه تهران)",
SUBJECT = "Astronomical photography,Astronomical photography,Astronomy,Photography, -- Amateurs' manuals, -- Amateurs' manuals, -- Digital techniques,a04,a05,a07,a09",
URL = "/book/101005262/Digital-SLR-astrophotography/"}