@BOOK{ Book!D - 94791976,
AUTHOR = "/ [by] Serge Lang",
TITLE = "A First course in Calculus",
LIBRARY= "کتابخانه مرکزی و مرکز اسناد دانشگاه اراک",
SUBJECT = "Calculus",
URL = "/book/94791976/A-First-course-in-Calculus/"}