@BOOK{ Book!D - 77784584, AUTHOR = "Thompson, James Edgar", TITLE = "Trigonometry for the practical man, by max Peter and others", LIBRARY= "کتابخانه مرکزی و مرکز اطلاع رسانی دانشگاه فردوسی مشهد", SUBJECT = "Trigonometry, Plane", URL = "/book/77784584/Trigonometry-for-the-practical-man-by-max-Peter-a/"}