TY - BOOK A1 - Library of Congress. Subject Cataloging Division TI - Classification. Class K, subclass KF: law of the United States PB - کتابخانه مرکزی و مرکز نشر دانشگاه بیرجند (دکتر محمد حسن گنجی) SN - 104542903 UR /book/104542903/Classification-Class-K-subclass-KF-law-of-the-U/ ER -