@BOOK{ Book!D - 72327459,
AUTHOR = "Sawyer, Walter Warwick ,1191-",
TITLE = "Prelude to Mathematics",
LIBRARY= "كتابخانه مركزی و مركز اسناد دانشگاه الزهراء (س)",
SUBJECT = "، Mathematics- Addresses , essays, lectures",
URL = "/book/72327459/Prelude-to-Mathematics/"}