@BOOK{ Book!D - 95697306,
AUTHOR = "Barnett, Raymond A.",
TITLE = "Modern Trigonometry Analysis and Applications",
LIBRARY= "کتابخانه مرکزي و مرکز اسناد دانشگاه سمنان",
SUBJECT = "، Plane trigonometry",
URL = "/book/95697306/Modern-Trigonometry-Analysis-and-Applications/"}