@BOOK{ Book!D - 103995841,
AUTHOR = "Harris, R. W.",
TITLE = "historical introduction to the twentieth century",
LIBRARY= "کتابخانه مرکزی و مرکز اسناد دانشگاه اصفهان",
SUBJECT = "History, Modern- 20th century",
URL = "/book/103995841/historical-introduction-to-the-twentieth-century/"}