TY  - GEN
AU  - Library of Congress 
TI  - Library of Congress classification : D-DR ; History  (general) , history of  Europe
SN  - 9780844495262
PY  - 2011///
CY  - Washington, D.C
PB  - Library of Congress, Cataloging Distribution Service
KW  -  Classification, Library of Congress
KW  -  Classification
KW  - Books
KW  - History
KW  - Europe
ER  -