@BOOK{ Book!D - 103934177,
AUTHOR = "aU. S. Library of Congress",
TITLE = "A catalog of books represented by library of congress printed cards; issued to July 31, 1942",
LIBRARY= "کتابخانه مرکزی و مرکز اسناد دانشگاه اصفهان",
SUBJECT = "United states- Bibliography",
URL = "/book/103934177/A-catalog-of-books-represented-by-library-of-congr/"}