@BOOK{ Book!D - 77784619,
AUTHOR = "Barton, Alan",
TITLE = "An introduction to coordinate geometry",
LIBRARY= "کتابخانه مرکزی و مرکز اطلاع رسانی دانشگاه فردوسی مشهد",
SUBJECT = "، Geometry, Analytic,Coordunates",
URL = "/book/77784619/An-introduction-to-coordinate-geometry/"}