@BOOK{ Book!D - 83269221,
AUTHOR = "Chrestenson, H. E",
TITLE = "Mappings of the plane with applications to trigonometry and complex numbers",
LIBRARY= "کتابخانه مرکزی و مرکز اطلاع رسانی دانشگاه بیرجند",
SUBJECT = "، Trigonometrical functions,، Geometry, Analytic- plane,، Numbers, complex",
URL = "/book/83269221/Mappings-of-the-plane-with-applications-to-trigono/"}