@BOOK{ Book!D - 104054875,
AUTHOR = "Ayres, Frank",
TITLE = "Schaumʹs outline of theory and problems of plane and spherial trigonometry",
LIBRARY= "کتابخانه مرکزی و مرکز اسناد دانشگاه اصفهان",
SUBJECT = "",
URL = "/book/104054875/Schaumʹs-outline-of-theory-and-problems-of-plane-a/"}