TY - BOOK A1 - Office for Subject Cataloging Policy, Collections Services, Library of Congress TI - Classification. Class D. Subclasses D-DJ. History )general(. History of Europe, part 1 PB - کتابخانه مرکزی و مرکز نشر دانشگاه بیرجند (دکتر محمد حسن گنجی) SN - 104542894 UR /book/104542894/Classification-Class-D-Subclasses-DDJ-History/ ER -