TY  - GEN
ED  - Biblioteca del Congreso (Estados Unidos)
TI  - Annual report of the Librarian of Congress : : for the fiscal year ending september 30, 2010 / Library of Congress
SN  - 978-0-8444-9527-9
U1  - 027.573 B582a 2010 
PY  - 2010///
CY  - Washington, D.C. [EE.UU.] : 
PB  - Librarian of Congress, 
KW  - LIBRARY OF CONGRESS, WASHINGTON, D.C
KW  - INFORMES
ER  -