@BOOK{ Book!D - 93993286,
AUTHOR = "/ LLoyd Motz, Anneta Duveen",
TITLE = "Essentials of astronomy",
LIBRARY= "کتابخانه مرکزی و مرکز اسناد و انتشارات دانشگاه تبریز",
SUBJECT = "Astronomy",
URL = "/book/93993286/Essentials-of-astronomy/"}