@BOOK{ Book!D - 72102164,
AUTHOR = "Minnaert, M. G. J, Marcel Gilles Jozef",
TITLE = "Practical work in elementary astronomy",
LIBRARY= "كتابخانه مركزی دانشگاه صنعتی شریف",
SUBJECT = "، Astronomy-- Problems, exercises, etc,، Astronomy-- Laboratory manuals",
URL = "/book/72102164/Practical-work-in-elementary-astronomy/"}