@BOOK{ Book!D - 95694324,
AUTHOR = "Cahn, Sidney B",
TITLE = "A guide to physics problems",
LIBRARY= "کتابخانه مرکزي و مرکز اسناد دانشگاه سمنان",
SUBJECT = "، Physic--Problems, exercises, etc",
URL = "/book/95694324/A-guide-to-physics-problems/"}