Washington, D.C. : Library of Congress, Cataloging Distribution Service, 2012
Physical Details
ix, 433 pages ; 27 cm
ISBNs
9780844495422, 0844495425
OCLC
ocn795909482
Includes index.
"This edition cumulates all additions and changes to subclasses B-BJ through list 2012/04, dated April 16, 2012. Additions and changes made subsequent to that date are published in weekly lists posted on the World Wide Web ... and are also available in classification web, the online Web-based edition of the Library of Congress classification"--T.p. verso